David's Astronomy Pages
Notes - Session 1068 (2022-12-11)

 
Bullet Session Aims & Highlights
 - Observing Result
 - Night Summary Plot
 - Session Event Log
Bullet Operational Issues
  - Critical Issues (0),  Major Issues (0),  Minor Issues (0),  Small Defects (8),  Continuous Improvement (5)
 
Bullet Images from 2022-12-11 >>        [ Local Files >> ]    
   

Session Aims & Highlights (2022-12-11)

Main aims

  1. Targets.  Acquire images of a selection of variable stars, nearby stars, comets & deep sky targets as allowed by sky conditions.
  2. 29P/Schwassmann-Wachmann. Acquire further images of 29P/Schwassmann-Wachmann, as followup to images taken in previous sessions (S1061 - S1067) . Continue to look out for expanding coma following 4 mag outburst on Nov 22nd 2022.
  3. AstroMain.  Check new AstroMain version (3.59.3) for any issues introduced by several recent changes, bug fixes and additions.

 Equipment & Software

Highlights

Notes:

Summary Plots & Logs

Observing Plan
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Observing Result
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Dome & Scope Slewing Performance
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Slew/Centering Performance
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Guiding Performance
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Sky Conditions (Locate Frames)
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Night Sky Summary Plot
Top axis: Sky Brightness at Zenith (in ADU/s)
Lefthand axis: Local Time (hh LT). Righthand axis: Sun Altitude (degs)
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Actual Weather vs Pre-Session Weather Forecast
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Session Event Log
Time     Event Detail
17:03:23 Session Monitoring AutoStart monitoring for Live Session opportunity between 17:03 & 06:22
17:03:28 Session AutoStarting Session autostarting (17:03)
17:03:48   CCDSoft Restarting CCDSoft being restarted (to set AutoSave No.)
17:04:15   Camera1 Connected SBIG Camera connected (set point -25°C)
17:04:17 Session Created Session Created (Live, 2022-12-11 S01068, ImageSaveNum: 1068001)
17:04:41   Scope Switched On Telescope Power has been switched on via UPB Powerbox.
17:06:26   Services Started Observatory Services started
17:06:34 Observatory (Auto) Observatory placed in Fully-Automated Mode
17:06:38 Session Pending Session pending (2022-12-11)
17:06:40 Session Initiating Session initiating (2022-12-11)
17:06:42   Plan Requested Observing Plan requested from AstroPlan (1.35.1)
17:15:20   Plan Loaded Observing Plan loaded to queue (Plan ID: 839)
17:15:35   Camera1 Connected SBIG Camera connected (set point -25°C)
17:16:01   Telescope Connected Telescope connected (TheSky6)
17:16:25 Session Equilibration Session ready to Open Dome
17:17:10   Dome Opened Dome opened (opening time 45s)
17:17:12 Session Running Session running
17:17:14   Queue Started Observing Queue started (47 targets selected)
17:17:15     Target Started (NrZen) Target started (Focus Field 22, HIP 108888)
17:17:29       Dome Unparked Dome unparked
17:21:09       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
17:23:49       Focusing Completed Foc1 AutoFocus Completed (Profile No 1, wide)
17:25:49       Focusing Completed Foc1 AutoFocus Completed (Profile No 1)
17:25:52       Focusing Started-Foc2 Foc2 Focusing Started (Secondary Scope, using ShCap)
17:28:00       Focusing Completed Foc2 AutoFocus Completed (Profile No 2, wide)
17:29:43       Focusing Completed Foc2 AutoFocus Completed (Profile No 2)
17:30:00     Target Completed (NrZen) Target completed (Focus Field 22, HIP 108888)
17:30:05     Target Started (1/47) Target started (1/47, M31 w/Nova2022zzj)
17:33:58       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
17:35:40       Focusing Completed Foc1 AutoFocus Completed (Profile No 3)
17:51:50     Target Completed Target completed (1/47, M31 w/Nova2022zzj)
17:51:55     Target Started (2/47) Target started (2/47, Jupiter)
17:58:49     Target Completed Target completed (2/47, Jupiter)
18:00:36     Target Started (3/47) Target started (3/47, AT2022wim (CV))
18:05:19       Focusing Skipped Foc1 focusing skipped - star is lost (TCF-S)
18:21:14     Target Completed Target completed (3/47, AT2022wim (CV))
18:22:36     Target Started (4/47) Target started (4/47, Uranus)
18:25:55       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
18:27:50       Focusing Completed Foc1 AutoFocus Completed (Profile No 4)
18:37:20     Target Completed Target completed (4/47, Uranus)
18:37:48     Target Started (5/47) Target started (5/47, NGC 7782)
18:41:56       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
18:58:47     Target Completed Target completed (5/47, NGC 7782)
18:59:47     Target Started (6/47) Target started (6/47, UGC 11698 w/SN2022abik)
19:03:15       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
19:05:11       Focusing Completed Foc1 AutoFocus Completed (Profile No 5)
19:21:46     Target Completed Target completed (6/47, UGC 11698 w/SN2022abik)
19:21:50     Target Started (7/47) Target started (7/47, Vega)
19:25:10     Target Completed Target completed (7/47, Vega)
19:28:38     Target Started (8/47) Target started (8/47, GCVS RR Lyr)
19:31:25       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
19:33:36       Focusing Completed Foc1 AutoFocus Completed (Profile No 6)
19:41:57     Target Completed Target completed (8/47, GCVS RR Lyr)
19:42:40     Target Started (9/47) Target started (9/47, Vega)
19:45:40     Target Completed Target completed (9/47, Vega)
19:49:31     Target Started (10/47) Target started (10/47, Vega)
19:52:05     Target Completed Target completed (10/47, Vega)
19:56:22     Target Started (11/47) Target started (11/47, GCVS RR Lyr)
19:59:10       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
20:01:13       Focusing Completed Foc1 AutoFocus Completed (Profile No 7)
20:09:35     Target Completed Target completed (11/47, GCVS RR Lyr)
20:10:24     Target Started (12/47) Target started (12/47, Vega)
20:13:38     Target Completed Target completed (12/47, Vega)
20:17:15     Target Started (13/47) Target started (13/47, UGC 169 w/SN2022nmq)
20:18:56     Dome Slew Dome slew held up at Az. 222.1, 221.7° (Total delay 38s)
20:21:37       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
20:23:47       Focusing Completed Foc1 AutoFocus Completed (Profile No 8)
20:39:35     Target Completed Target completed (13/47, UGC 169 w/SN2022nmq)
20:39:39     Target Started (14/47) Target started (14/47, AT2022abjt)
20:42:17       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
20:44:42       Focusing Completed Foc1 AutoFocus Completed (Profile No 9)
21:00:51     Target Completed Target completed (14/47, AT2022abjt)
21:01:15     Target Started (15/47) Target started (15/47, IC 62 w/AT2022wvj)
21:06:36       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
21:09:12       Focusing Completed Foc1 AutoFocus Completed (Profile No 10)
21:25:25     Target Completed Target completed (15/47, IC 62 w/AT2022wvj)
21:25:29     Target Started (16/47) Target started (16/47, NGC 1300 w/SN2022acko)
21:46:21     Target Completed Target completed (16/47, NGC 1300 w/SN2022acko)
21:46:25     Target Started (17/47) Target started (17/47, C/2021 Y1 (ATLAS))
21:50:19       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
21:52:58       Focusing Completed Foc1 AutoFocus Completed (Profile No 11)
22:00:58     Target Completed Target completed (17/47, C/2021 Y1 (ATLAS))
22:01:02     Target Started (18/47) Target started (18/47, GCVS SS Cyg)
22:04:50       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
22:06:58       Focusing Completed Foc1 AutoFocus Completed (Profile No 12)
22:11:09     Target Completed Target completed (18/47, GCVS SS Cyg)
22:15:34     Target Started (19/47) Target started (19/47, GCVS HH And)
22:18:38       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
22:20:48       Focusing Completed Foc1 AutoFocus Completed (Profile No 13)
22:23:03     Target Completed Target completed (19/47, GCVS HH And)
22:23:37     Target Started (20/47) Target started (20/47, WDS GRB 34)
22:26:00       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
22:27:56       Focusing Completed Foc1 AutoFocus Completed (Profile No 14)
22:30:12     Target Completed Target completed (20/47, WDS GRB 34)
22:31:40     Target Started (21/47) Target started (21/47, NGC 493 w/SN2022ywf)
22:33:40     Dome Slew Dome slew held up at Az. 246.7, 223.0, 222.7, 221.7° (Total delay 82s)
22:36:37       Focusing Skipped Foc1 focusing skipped - star is lost (TCF-S)
22:52:55     Target Completed Target completed (21/47, NGC 493 w/SN2022ywf)
22:53:40     Target Started (22/47) Target started (22/47, NGC 493 w/SN2022ywf)
22:55:46       Focusing Skipped Foc1 focusing skipped - star is lost (TCF-S)
23:11:39     Target Completed Target completed (22/47, NGC 493 w/SN2022ywf)
23:15:41     Target Started (23/47) Target started (23/47, NGC 1363 w/AT2022ackv)
23:19:34       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
23:21:30       Focusing Completed Foc1 AutoFocus Completed (Profile No 15)
23:37:19     Target Completed Target completed (23/47, NGC 1363 w/AT2022ackv)
23:37:40     Target Started (24/47) Target started (24/47, 61 Cyg)
23:41:56       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
23:43:51       Focusing Completed Foc1 AutoFocus Completed (Profile No 16)
23:45:24     Target Completed Target completed (24/47, 61 Cyg)
23:45:28     Target Started (25/47) Target started (25/47, AT2022req)
23:49:03       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
23:51:17       Focusing Completed Foc1 AutoFocus Completed (Profile No 17)
23:55:56       SoftSuspend Called Soft Suspend is called due to Deteriorating Conditions (too few stars)
23:56:01       SoftSuspend Cancelled Soft Suspend is cancelled due to improved conditions
00:07:07     Target Completed Target completed (25/47, AT2022req)
00:07:11     Target Started (26/47) Target started (26/47, GCVS BL Lac)
00:10:21       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
00:12:30       Focusing Completed Foc1 AutoFocus Completed (Profile No 18)
00:16:39     Target Completed Target completed (26/47, GCVS BL Lac)
00:16:43     Target Started (27/47) Target started (27/47, 29P/Schwassmann-Wachmann)
00:20:08     Dome Slew Dome slew held up at Az. 291.2, 268.2, 267.5, 222.3, 221.6, 177.3, 156.5° (Total delay 91s)
00:22:36       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
00:24:45       Focusing Completed Foc1 AutoFocus Completed (Profile No 19)
00:30:25     Target Completed Target completed (27/47, 29P/Schwassmann-Wachmann)
00:30:29     Target Started (28/47) Target started (28/47, NGC 5631 w/SN2022aaiq)
00:33:27     Dome Slew Dome slew held up at Az. 96.5, 88.8, 66.4° (Total delay 84s)
00:44:55       SoftSuspend Called Soft Suspend is called due to Deteriorating Conditions (too few stars)
00:45:21       SoftSuspend Cancelled Soft Suspend is cancelled due to improved conditions
00:48:03     Target Aborted (28/47) Target aborted (28/47, NGC 5631 w/SN2022aaiq) due to Priority 1 ToO Target
00:48:08     Target Started (29/48) Target started (29/48, NGC 1300 w/SN2022acko, ToO)
00:54:21     Target Failed (29/48) Target failed due to aborted (29/48, NGC 1300 w/SN2022acko, ToO)
00:54:23   Queue Aborted Job Queue aborted
00:54:45 Session Monitoring AutoStart monitoring for Live Session opportunity between 00:54 & 06:22
00:54:47 Observatory (AutoStart) Observatory placed in Auto-Start Mode
00:56:27 Session AutoStarting Session autostarting (00:56)
00:56:48   Services Started Observatory Services started
00:56:53 Observatory (Auto) Observatory placed in Fully-Automated Mode
00:56:57 Session Pending Session pending (2022-12-11)
00:56:59 Session Initiating Session initiating (2022-12-11)
00:57:09   Plan Loaded Observing Plan loaded to queue (Plan ID: 839)
00:57:23   Camera1 Connected SBIG Camera connected (set point -30°C)
00:57:49   Telescope Connected Telescope connected (TheSky6)
00:58:13 Session Running Session running
00:58:15   Queue Started Observing Queue started (19 targets selected)
00:58:21     Target Started (29/47) Target started (29/47, NGC 5631 w/AT2022acsj)
01:15:27     Target Completed Target partially completed (29/47, NGC 5631 w/AT2022acsj)
01:15:31     Target Started (30/47) Target started (30/47, AT2021aeoz (CV))
01:19:01       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
01:21:25       Focusing Completed Foc1 AutoFocus Completed (Profile No 20)
01:27:25     Target Completed Target completed (30/47, AT2021aeoz (CV))
01:27:29     Target Started (31/47) Target started (31/47, AT2022oif)
01:31:06       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
01:33:30       Focusing Completed Foc1 AutoFocus Completed (Profile No 21)
01:49:42     Target Completed Target completed (31/47, AT2022oif)
01:49:46     Target Started (32/47) Target started (32/47, AT2022usq)
01:52:41       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
01:54:50       Focusing Completed Foc1 AutoFocus Completed (Profile No 22)
02:10:39     Target Completed Target completed (32/47, AT2022usq)
02:10:43     Target Started (33/47) Target started (33/47, GCVS ER UMa)
02:14:53       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
02:18:49     Target Completed Target completed (33/47, GCVS ER UMa)
02:18:53     Target Started (34/47) Target started (34/47, NGC 3938 w/SN2022xlp)
02:19:55     Dome Slew Dome slew held up at Az. 88.6° (Delay 39s)
02:22:18       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
02:38:10     Target Completed Target completed (34/47, NGC 3938 w/SN2022xlp)
02:40:22     Target Started (35/47) Target started (35/47, UGC 8046 w/SN2022zxr)
02:44:04       Focusing Skipped Foc1 focusing skipped - star is lost (TCF-S)
03:00:35     Target Completed Target completed (35/47, UGC 8046 w/SN2022zxr)
03:02:22     Target Started (36/47) Target started (36/47, Mars)
03:09:06     Target Completed Target completed (36/47, Mars)
03:13:52     Target Started (37/47) Target started (37/47, AT2022rsz (CV))
03:17:02       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
03:19:24       Focusing Completed Foc1 AutoFocus Completed (Profile No 23)
03:25:23     Target Completed Target completed (37/47, AT2022rsz (CV))
03:25:52     Target Started (38/47) Target started (38/47, NGC 3479 w/AT2022abgf)
03:29:35       Focusing Skipped Foc1 focusing skipped - star is lost (TCF-S)
03:45:56     Target Completed Target completed (38/47, NGC 3479 w/AT2022abgf)
03:47:53     Target Started (39/47) Target started (39/47, NGC 5548 w/AT2022abcs)
03:50:57       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
04:06:55     Target Completed Target completed (39/47, NGC 5548 w/AT2022abcs)
04:09:52     Target Started (40/47) Target started (40/47, C/2022 E3 (ZTF))
04:13:10       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
04:15:37       Focusing Completed Foc1 AutoFocus Completed (Profile No 24)
04:27:50     Target Completed Target completed (40/47, C/2022 E3 (ZTF))
04:27:54     Target Started (41/47) Target started (41/47, NGC 3705 w/SN2022xxf)
04:31:41       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
04:34:05       Focusing Completed Foc1 AutoFocus Completed (Profile No 25)
04:50:03     Target Completed Target completed (41/47, NGC 3705 w/SN2022xxf)
04:50:07     Target Started (42/47) Target started (42/47, NGC 4340 w/SN2022zzz)
04:53:57       Focusing Skipped Foc1 focusing skipped - star is lost (TCF-S)
05:10:12     Target Completed Target completed (42/47, NGC 4340 w/SN2022zzz)
05:11:26     Target Started (43/47) Target started (43/47, NGC 4714 w/AT2022rrp)
05:14:45       Focusing Skipped Foc1 focusing skipped - star is lost (TCF-S)
05:30:59     Target Completed Target completed (43/47, NGC 4714 w/AT2022rrp)
05:33:26     Target Started (44/47) Target started (44/47, 81P/Wild)
05:37:40       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
05:40:15       Focusing Completed Foc1 AutoFocus Completed (Profile No 26)
05:57:39     Target Completed Target completed (44/47, 81P/Wild)
05:57:43     Target Started (45/47) Target started (45/47, 81P/Wild)
06:00:16       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
06:02:40       Focusing Completed Foc1 AutoFocus Completed (Profile No 27)
06:20:19     Target Completed Target completed (45/47, 81P/Wild)
06:20:23     Target Started (46/47) Target started (46/47, C/2019 U5 (PANSTARRS))
06:23:46       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
06:26:02       Focusing Completed Foc1 AutoFocus Completed (Profile No 28)
06:36:45     Target Completed Target completed (46/47, C/2019 U5 (PANSTARRS))
06:36:49     Target Started (47/47) Target started (47/47, 81P/Wild)
06:40:13       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
06:42:37       Focusing Completed Foc1 AutoFocus Completed (Profile No 29)
07:00:48     Target Completed Target completed (47/47, 81P/Wild)
07:00:52   Queue Completed Job Queue completed
07:00:53 Session Closing Session closing
07:01:48   Dome Closed Dome closed (closing time 50s)
07:02:31   Dome Parked Dome parked (parking time 36s), Az: 90.0 deg
07:03:41   Telescope Parked Telescope parked (parking time 66s)
07:03:56   Telescope State Handbox reads 'Scope parked Turn scope off.'
07:04:18   Telescope Switched Off Telescope Power has been switched off via UPB Switch.
07:05:31   Services Stopped Night Services stopped
07:05:34 Session Housekeeping Session Housekeeping started (Create Fits Summary, Transfer Files)
07:06:29 Session Finished Session Finished
 
Session Alerts & Alarms
Time     Type       Name Detail
20:18:56 Yellow Alert Dome Slew Dome slew held up at Az. 222.1, 221.7° (Total delay 38s)
22:33:40 Yellow Alert Dome Slew Dome slew held up at Az. 246.7, 223.0, 222.7, 221.7° (Total delay 82s)
22:40:04 Yellow Alert UPB.Switch disconnected UPB.Switch has unexpectedly disconnected. Restart will be attempted
22:40:26 Yellow Alert UPB.Switch Restarting UPB Powerbox Software
22:40:34 Green Alert UPB.Switch UPB.Switch service has been restored
00:20:08 Yellow Alert Dome Slew Dome slew held up at Az. 291.2, 268.2, 267.5, 222.3, 221.6, 177.3, 156.5° (Total delay 91s)
00:33:27 Yellow Alert Dome Slew Dome slew held up at Az. 96.5, 88.8, 66.4° (Total delay 84s)
02:19:55 Yellow Alert Dome Slew Dome slew held up at Az. 88.6° (Delay 39s)
 

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Operational Issues (2022-12-11, S1068)

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