David's Astronomy Pages
Notes - Session 918 (2021-09-29)

 
Bullet Session Aims & Highlights
 - Observing Result
 - Night Summary Plot
 - Session Event Log
 
Bullet Operational Issues
  - Critical Issues (0),  Major Issues (0),  Minor Issues (7),  Small Defects (0),  Continuous Improvement (17)
 
Bullet Images from 2021-09-29 >>          [ Local Files >> ]

Session Aims & Highlights (2021-09-29)

Main aims

  1. Targets. Acquire images of a selection of variable stars, nearby stars, comets & deep sky targets as allowed by time & conditions.
  2. AstroMain. Test fixes, improvements and new features in AstroMain 3.42.8.

Equipment & Software

Highlights

Lowlights

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
19:29:05 Session Monitoring AutoStart monitoring for Live Session opportunity between 19:40 & 05:06
19:29:06   AutoStart Waiting AutoStart waiting till earliest start time at 19:40
19:40:57   AutoStart Delayed Session delayed due to cloud
20:00:29 Session AutoStarting Session autostarting (20:00)
20:01:11   Camera1 Connected SBIG Camera Connected (set point -15°C)
20:01:13 Session Created Live Session Created (2021-09-29 S00918, ImageSaveNum: 918001)
20:01:15   Scope Switched On Telescope Power has been switched on via UPB Powerbox.
20:02:55   Services Started Observatory Services started
20:03:02 Observatory (Auto) Observatory placed in Fully-Automated Mode
20:03:04 Session Pending Session pending (2021-09-29)
20:03:06 Session Initiating Session initiating (2021-09-29)
20:03:08   Plan Requested Observing Plan requested from AstroPlan (1.24.2)
20:04:04   Plan Loaded Observing Plan loaded to queue (, Plan ID: 666)
20:04:14   Camera1 Connected SBIG Camera Connected (set point -15°C)
20:04:19   Telescope Connected Telescope Connected (TheSky6)
20:04:43 Session Equilibration Session ready for dome & camera equilibration
20:06:08 Wait On Weather Waiting For acceptable conditions
20:06:11 Session Suspended Session suspended
20:06:13   Dome Closed Dome already closed (closure time is unknown)
20:06:15   Queue Started Observing Queue started (34 targets selected)
20:08:14 Session Resuming Session resuming
20:08:59   Dome Opened Dome opened (opening time 45s)
20:09:01 Session Running Session running
20:09:03   Queue Resumed Observing Queue resumed
20:14:00 User Intervention User intervention to recommence Autostart to achieve immediate Near Zenith Focusing
20:14:44 Observatory (Manual) Observatory placed in Manual Mode
20:14:54 Session Monitoring AutoStart monitoring for Live Session opportunity between 20:14 & 05:06
20:14:56 Observatory (AutoStart) Observatory placed in Auto-Start Mode
20:14:58 Session AutoStarting Session autostarting (20:14)
20:15:16   Services Started Observatory Services started
20:15:20 Observatory (Auto) Observatory placed in Fully-Automated Mode
20:15:24 Session Pending Session pending (2021-09-29)
20:15:26 Session Initiating Session initiating (2021-09-29)
20:15:40   Plan Loaded Observing Plan loaded to queue (, Plan ID: 666)
20:15:54   Camera1 Connected SBIG Camera Connected (set point -15°C)
20:15:59   Telescope Connected Telescope Connected (TheSky6)
20:16:23 Session Equilibration Session ready for dome & camera equilibration
20:16:25 Session Running Session running
20:16:27   Queue Started Observing Queue started (34 targets selected)
20:16:30     Target Started (NrZen) Target started (Focus Field 20, HIP 98535)
20:18:11     Target Started (NrZen) Target started (Focus Field 20, HIP 98535)
20:18:19       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
20:20:42       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
20:20:45       Focusing Started-Foc2 Foc2 Focusing Started (Secondary Scope, using ShCap)
20:21:02       Focusing Failed Foc1 focusing failed - star lost
20:21:04       Focusing Started-Foc2 Foc2 Focusing Started (Secondary Scope, using ShCap)
20:21:38     Target Completed Target completed (Focus Field 20, HIP 98535)
20:21:40     Target Started (1/34) Target started (1/34, AT2021zkf)
20:23:30       Focusing Failed Foc2 focusing failed (failed QC check - Range)
20:23:33     Target Completed Target completed (Focus Field 20, HIP 98535)
20:23:35     Target Started (1/34) Target started (1/34, AT2021zkf)
20:25:10       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
20:28:55       Focusing Completed Foc1 AutoFocus Completed (Profile No 2, wide)
20:30:13   CCDSoft Issue CCDSoft has encountered an image save issue [0000]
20:30:15   CCDSoft Restarting CCDSoft restarting in attempt to fix image save issue [0000]
20:30:36   Camera1 Connected SBIG Camera Connected (set point -15°C)
20:31:43       Focusing Failed Foc1 focusing failed (failed QC check - Quadratic)
20:32:08     Target Completed Target completed (1/34, AT2021zkf)
20:32:10 User Intervention User intervention to resolve 'dual running jobs' issue created bty earlier intervention
20:32:11   Queue Aborted Job Queue aborted
20:34:00   Services Stopped Observatory Services stopped
20:34:13     Target Completed Target completed (2/34, AT2021zkf)
20:34:39   Queue Aborted Job Queue aborted
20:36:29   Obs.Manager Started Obs.Manager started
20:36:31   Obs.Overseer Started Obs.Overseer started
20:36:35   Services Started Observatory Services started
20:37:05   Telescope Connected Telescope Connected (TheSky6)
20:37:30   Camera1 Connected SBIG Camera Connected (set point -15°C)
20:37:40 Session Monitoring AutoStart monitoring for Live Session opportunity between 20:37 & 05:06
20:37:42 Observatory (AutoStart) Observatory placed in Auto-Start Mode
20:37:44 Session AutoStarting Session autostarting (20:37)
20:38:06   Services Started Observatory Services started
20:38:10 Observatory (Auto) Observatory placed in Fully-Automated Mode
20:38:14 Session Pending Session pending (2021-09-29)
20:38:16 Session Initiating Session initiating (2021-09-29)
20:38:31   Plan Loaded Observing Plan loaded to queue (, Plan ID: 666)
20:38:44   Camera1 Connected SBIG Camera Connected (set point -15°C)
20:38:49   Telescope Connected Telescope Connected (TheSky6)
20:39:13 Session Equilibration Session ready for dome & camera equilibration
20:39:15 Session Running Session running
20:39:18   Queue Started Observing Queue started (33 targets selected)
20:39:19     Target Started (NrZen) Target started (Focus Field 20, HIP 98535)
20:41:00       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
20:44:31       Focusing Completed Foc1 AutoFocus Completed (Profile No 3, wide)
20:47:39       Focusing Completed Foc1 AutoFocus Completed (Profile No 3)
20:47:41       Focusing Started-Foc2 Foc2 Focusing Started (Secondary Scope, using ShCap)
20:50:09       Focusing Completed Foc2 AutoFocus Completed (Profile No 4, wide)
20:52:03       Focusing Completed Foc2 AutoFocus Completed (Profile No 4)
20:52:23     Target Completed Target completed (Focus Field 20, HIP 98535)
20:52:25     Target Missed (2/34) Target's time slot was missed (2/34, GCVS BL Lac)
20:52:28     Target Started (3/34) Target started (3/34, NGC 6500 w/SN2021wuf)
20:57:32       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
20:59:20       Focusing Failed Foc1 focusing failed (failed QC check - Ambiguous)
21:15:27     Target Completed Target completed (3/34, NGC 6500 w/SN2021wuf)
21:15:29     Target Started (4/34) Target started (4/34, GCVS CI Cyg)
21:19:11       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
21:20:58       Focusing Completed Foc1 AutoFocus Completed (Profile No 6)
21:24:37     Target Completed Target completed (4/34, GCVS CI Cyg)
21:24:39     Target Started (5/34) Target started (5/34, 61 Cyg)
21:27:56       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
21:29:38       Focusing Completed Foc1 AutoFocus Completed (Profile No 7)
21:30:57     Target Completed Target completed (5/34, 61 Cyg)
21:30:59     Target Started (6/34) Target started (6/34, AT2021koz)
21:35:47       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
21:37:34       Focusing Completed Foc1 AutoFocus Completed (Profile No 8)
21:53:18     Target Completed Target completed (6/34, AT2021koz)
21:53:20     Target Started (7/34) Target started (7/34, NGC 6184 w/SN2021wkv)
22:14:39     Target Completed Target partially completed (7/34, NGC 6184 w/SN2021wkv)
22:14:41     Target Started (8/34) Target started (8/34, Kn 61)
22:51:07     Target Completed Target partially completed (8/34, Kn 61)
22:51:09     Target Started (9/34) Target started (9/34, Vega)
22:54:24     Target Completed Target completed (9/34, Vega)
22:56:19     Target Started (10/34) Target started (10/34, GCVS RR Lyr)
23:00:11       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
23:01:57       Focusing Completed Foc1 AutoFocus Completed (Profile No 9)
23:07:28     Target Completed Target completed (10/34, GCVS RR Lyr)
23:07:30     Target Started (11/34) Target started (11/34, Vega)
23:10:28     Target Completed Target completed (11/34, Vega)
23:14:17     Target Started (12/34) Target started (12/34, GCVS EV Lac)
23:18:23       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
23:20:14       Focusing Completed Foc1 AutoFocus Completed (Profile No 10)
23:22:30     Target Completed Target completed (12/34, GCVS EV Lac)
23:23:07     Target Started (13/34) Target started (13/34, GCVS SS Cyg)
23:26:43       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
23:28:30       Focusing Completed Foc1 AutoFocus Completed (Profile No 11)
23:32:11     Target Completed Target completed (13/34, GCVS SS Cyg)
23:38:18     Target Started (14/34) Target started (14/34, Nova Cas 2021)
23:43:52       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
23:45:38       Focusing Completed Foc1 AutoFocus Completed (Profile No 12)
23:55:52     Target Completed Target completed (14/34, Nova Cas 2021)
23:55:54     Target Started (15/34) Target started (15/34, NGC 9 w/AT2021zju)
00:00:31       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
00:02:17       Focusing Completed Foc1 AutoFocus Completed (Profile No 13)
00:18:04     Target Completed Target completed (15/34, NGC 9 w/AT2021zju)
00:18:06     Target Started (16/34) Target started (16/34, NGC 1166 w/SN2021zby)
00:23:31       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
00:40:22     Target Completed Target completed (16/34, NGC 1166 w/SN2021zby)
00:40:24     Target Started (17/34) Target started (17/34, NGC 514 w/SN2020uxz)
00:44:43       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
00:46:29       Focusing Completed Foc1 AutoFocus Completed (Profile No 14)
00:57:24     Target Completed Target completed (17/34, NGC 514 w/SN2020uxz)
00:57:26     Target Started (18/34) Target started (18/34, M33 w/AT2021wcf)
01:04:06       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
01:21:45     Target Completed Target completed (18/34, M33 w/AT2021wcf)
01:21:48     Target Started (19/34) Target started (19/34, WDS GRB 34)
01:25:16       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
01:26:53       Focusing Completed Foc1 AutoFocus Completed (Profile No 15)
01:28:33     Target Completed Target completed (19/34, WDS GRB 34)
01:28:35     Target Started (20/34) Target started (20/34, NGC 940 w/SN2021vtl)
01:32:59       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
01:35:10       Focusing Completed Foc1 AutoFocus Completed (Profile No 16)
01:50:54     Target Completed Target completed (20/34, NGC 940 w/SN2021vtl)
01:50:56     Target Started (21/34) Target started (21/34, GCVS HH And)
01:54:08       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
01:55:51   SoftSuspend Called Soft Suspend is called due to Deteriorating Conditions (too few stars)
01:56:06       Focusing Completed Foc1 AutoFocus Completed (Profile No 17)
01:56:26   SoftSuspend Cancelled Soft Suspend is cancelled due to Improved Conditions
01:57:46     Target Completed Target completed (21/34, GCVS HH And)
01:57:48     Target Started (22/34) Target started (22/34, M31 w/AT2021zdh)
01:58:56   SoftSuspend Called Soft Suspend is called due to Deteriorating Conditions (too few stars)
02:00:32   SoftSuspend Cancelled Soft Suspend is cancelled due to Improved Conditions
02:01:34       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
02:11:18   SoftSuspend Called Soft Suspend is called due to Deteriorating Conditions (too few stars)
02:11:58   SoftSuspend Cancelled Soft Suspend is cancelled due to Improved Conditions
02:18:47     Target Completed Target completed (22/34, M31 w/AT2021zdh)
02:18:50     Target Started (23/34) Target started (23/34, GCVS RX And)
02:21:26       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
02:23:12       Focusing Completed Foc1 AutoFocus Completed (Profile No 18)
02:25:51     Target Completed Target completed (23/34, GCVS RX And)
02:26:21     Target Started (24/34) Target started (24/34, GCVS U And)
02:29:41       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
02:31:27       Focusing Completed Foc1 AutoFocus Completed (Profile No 19)
02:41:12     Target Completed Target completed (24/34, GCVS U And)
02:41:14     Target Started (25/34) Target started (25/34, AT2021bpy)
02:44:57       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
02:46:43       Focusing Completed Foc1 AutoFocus Completed (Profile No 20)
03:02:25     Target Completed Target completed (25/34, AT2021bpy)
03:02:27     Target Started (26/34) Target started (26/34, C/2019 L3 (ATLAS))
03:07:02       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
03:15:39     Target Completed Target completed (26/34, C/2019 L3 (ATLAS))
03:16:34     Target Started (27/34) Target started (27/34, GSC 1224:29)
03:21:03       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
03:27:02     Target Completed Target completed (27/34, GSC 1224:29)
03:27:17     Target Started (28/34) Target started (28/34, SN 2021yal)
03:32:33       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
03:34:30       Focusing Completed Foc1 AutoFocus Completed (Profile No 21)
03:50:12     Target Completed Target completed (28/34, SN 2021yal)
03:50:14     Target Started (29/34) Target started (29/34, PGC 3792)
03:53:31       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
03:55:29       Focusing Completed Foc1 AutoFocus Completed (Profile No 22)
04:02:33   SoftSuspend Called Soft Suspend is called due to Deteriorating Conditions (too few stars)
04:16:59 Critical Cloud Alert Critical Cloud Alert (Obs.Manager will close the Shutter)
04:17:01   HardSuspend Called Hard Suspend is called due to Critical Conditions (cloud)
04:17:04     Target Aborted (29/34) Target aborted (29/34, PGC 3792) due to cloud
04:17:06   Queue Paused Queue paused for Session Suspension
04:17:08 Session Suspended Session suspended
04:17:54   Dome Closed Dome closed (closing time 50s)
04:26:32     Target Cancelled Target cancelled (29/34, PGC 3792) due to cloud
04:42:43     Target Cancelled Target cancelled (30/34, GCVS TT Ari) due to cloud
04:56:50     Target Cancelled Target cancelled (31/34, Nova Per 2020) due to cloud
05:13:50     Target Cancelled Target cancelled (32/34, 88P/Howell) due to cloud
05:26:52     Target Cancelled Target cancelled (33/34, 4P/Faye) due to cloud
05:47:41     Target Cancelled Target cancelled (34/34, GCVS RR Tau) due to cloud
05:47:46   Queue Completed Job Queue completed
05:47:52 Session Closing Session closing
05:47:57   Dome Closed Dome already closed (closed at 04:17, closing time 50s)
05:49:13   Dome Parked Dome parked (parking time 67s), Az: 90.0 deg
05:50:32   Telescope Parked Telescope parked (parking time 72s)
05:50:47   Telescope State Scope parked Turn scope off. (Handbox)
05:51:07   Telescope Switched Off Telescope Power has been switched off via UPB Switch.
05:51:54   Services Stopped Night Services stopped
05:51:56 Session Housekeeping Housekeeping Started (Cleanup FITS, Create Fits Summary, Transfer Files)
05:52:18 Session Finished Session Finished
 
Session Alerts
Time     Alert Detail
20:30:13 CCDSoft Image file [0000] hasn't been saved to disk, possible CCDSoft issue
20:31:22 CCDSoft Image file has been saved to disk following CCDSoft Restart
23:41:33 Dome Discrepency Difference between Telescope Az and Dome Az is > 8 deg (Nova Cas 2021)

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Operational Issues (2021-09-29, S918)

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Critical Issues

Major Issues

Minor Issues

Small Defects

Continuous Improvement

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