David's Astronomy Pages
Notes - Session 1290 (2025-01-04)

 
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 (0),  Continuous Improvement (1)
Bullet Images from 2025-01-04 >>         
   

Session Aims & Highlights (2025-01-03)

Main aims

  1. Targets.  Acquire images of a selection of variable stars, nearby stars, comets & deep sky targets as allowed by sky conditions.

 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
16:40:47 Session Monitoring AutoStart monitoring for Live Session opportunity between 16:49 & 06:26
16:40:50   AutoStart Waiting AutoStart waiting till earliest start time at 16:49
16:49:16   AutoStart Delayed Session delayed due to too few stars
17:07:53 Session AutoStarting Session autostarting (17:07)
17:08:15   CCDSoft Restarting CCDSoft being restarted (to set AutoSave No.)
17:08:42   Camera1 Connected SBIG Camera connected (Set point -30°C)
17:08:44 Session Created Session Created (Live, 2025-01-04 S01290, ImageSaveNum: 1290001)
17:08:49   Scope Switched On Telescope Power has been switched on via UPB Powerbox.
17:10:32   Services Started Observatory Services started
17:10:39 Observatory (Auto) Observatory placed in Fully-Automated Mode
17:10:41   AutoStart Delayed Session delayed due to too few stars
17:10:44 Session Pending Session pending (2025-01-04)
17:10:46 Session Initiating Session initiating (2025-01-04)
17:10:55   Camera1 Connected SBIG Camera connected (Set point -30°C)
17:11:02   Plan Requested Observing Plan requested from AstroPlan (1.42.5)
17:11:46   Plan Loaded Observing Plan loaded to queue (Plan ID: 1073)
17:12:29   Telescope Connected Telescope connected (TheSky6)
17:12:53 Session Equilibration Session ready to Open Dome
17:13:39   Dome Opened Dome opened (Opening time 45s, Zigbee 41s)
17:14:04 Session Running Session running
17:14:07   Queue Started Observing Queue started (45 targets selected)
17:14:09     Target Started (NrZen) Target started (Focus Field 0, HIP 106)
17:14:24       Dome Unparked Dome unparked
17:17:16       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
17:20:12       Focusing Completed Foc1 AutoFocus Completed (Profile No 1, wide)
17:22:40       Focusing Completed Foc1 AutoFocus Completed (Profile No 1)
17:22:43       Focusing Started-Foc2 Foc2 Focusing Started (Secondary Scope, using ShCap)
17:24:52       Focusing Completed Foc2 AutoFocus Completed (Profile No 2, wide)
17:26:48       Focusing Completed Foc2 AutoFocus Completed (Profile No 2)
17:27:09     Target Completed (NrZen) Target completed (Focus Field 0, HIP 106)
17:27:30     Target Started (1/45) Target started (1/45, C/2023 A3 (Tsuchinshan-ATLAS))
17:31:34       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
17:34:26       Focusing Completed Foc1 AutoFocus Completed (Profile No 3)
17:42:03     Target Completed Target completed (1/45, C/2023 A3 (Tsuchinshan-ATLAS))
17:42:07     Target Started (2/45) Target started (2/45, M31 w/Nova M31 2024-04c?)
17:46:15       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
17:49:01       Focusing Completed Foc1 AutoFocus Completed (Profile No 4)
18:05:24     Target Completed Target completed (2/45, M31 w/Nova M31 2024-04c?)
18:05:28     Target Started (3/45) Target started (3/45, UGC 1325 w/SN2024aedt)
18:09:05       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
18:25:56     Target Completed Target completed (3/45, UGC 1325 w/SN2024aedt)
18:26:00     Target Started (4/45) Target started (4/45, WHL0137-08)
18:31:47       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
19:00:37     Target Completed Target completed (4/45, WHL0137-08)
19:00:41     Target Started (5/45) Target started (5/45, Nova Vul 2024)
19:05:06       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
19:08:46     Target Completed Target completed (5/45, Nova Vul 2024)
19:09:15     Target Started (6/45) Target started (6/45, GCVS BL Lac)
19:12:39       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
19:15:23       Focusing Completed Foc1 AutoFocus Completed (Profile No 5)
19:19:29     Target Completed Target completed (6/45, GCVS BL Lac)
19:19:33     Target Started (7/45) Target started (7/45, Gliese 65)
19:26:08       Focusing Skipped Foc1 focusing skipped - unable to find a star (TCF-S)
19:34:08     Target Completed Target completed (7/45, Gliese 65)
19:34:12     Target Started (8/45) Target started (8/45, LEDA 1762640 w/AT2024ety)
19:38:27       Focusing Skipped Foc1 focusing skipped - star is lost (TCF-S)
19:54:33     Target Completed Target completed (8/45, LEDA 1762640 w/AT2024ety)
19:54:50     Target Started (9/45) Target started (9/45, AT2024acem (CV))
19:58:12       Focusing Started-Foc1 Foc1 Focusing Started (TCF-S)
20:00:53       Focusing Completed Foc1 AutoFocus Completed (Profile No 6)
20:06:54     Target Completed Target completed (9/45, AT2024acem (CV))
20:06:58     Target Started (10/45) Target started (10/45, M33 w/AT2024afyi)
20:11:00       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
20:27:08     Target Completed Target completed (10/45, M33 w/AT2024afyi)
20:28:50     Target Started (11/45) Target started (11/45, LEDA 2078778 w/SN2024xqe)
20:31:37       Focusing Skipped Foc1 focusing skipped - star is too dim (TCF-S)
20:40:04       SoftSuspend Called Soft Suspend called due to Deteriorating Conditions (too few stars)
20:43:18       SoftSuspend Cancelled Soft Suspend is cancelled due to improved conditions
20:46:49       SoftSuspend Called Soft Suspend called due to Deteriorating Conditions (too few stars)
20:48:38     Target Completed Target completed (11/45, LEDA 2078778 w/SN2024xqe)
20:48:40   Queue Paused Queue paused for Session Suspension
20:48:42 Session Suspending Session suspending
20:49:29   Dome Closed Dome closed (Closing time 49s, Zigbee 43s)
20:49:30 Session Suspended Session suspended
21:00:32     Target Cancelled Target cancelled (12/45, GCVS GK Per) due to too few stars
21:20:07     Target Cancelled Target cancelled (13/45, NGC 1332) due to too few stars
21:32:09 Session Resuming Session resuming
21:32:53   Dome Opened Dome opened (Opening time 45s, Zigbee 41s)
21:32:56 Session Running Session running
21:32:58   Queue Resumed Observing Queue resumed
21:33:00     Target Started (14/45) Target started (14/45, GCVS TT Ari)
21:41:12     Target Completed Target partially completed (14/45, GCVS TT Ari)
21:41:16     Target Started (15/45) Target started (15/45, GSC 1224:29)
21:53:14     Target Completed Target partially completed (15/45, GSC 1224:29)
21:53:18     Target Started (16/45) Target started (16/45, GCVS RX And)
21:57:16       SoftSuspend Called Soft Suspend called due to Deteriorating Conditions (too few stars)
21:58:27       SoftSuspend Cancelled Soft Suspend is cancelled due to improved conditions
22:00:28     Target Completed Target completed (16/45, GCVS RX And)
22:00:32     Target Started (17/45) Target started (17/45, NGC 2170)
22:00:58       SoftSuspend Called Soft Suspend called due to Deteriorating Conditions (too few stars)
22:02:07       SoftSuspend Cancelled Soft Suspend is cancelled due to improved conditions
22:04:37       SoftSuspend Called Soft Suspend called due to Deteriorating Conditions (too few stars)
22:17:52     Target Completed Target completed (17/45, NGC 2170)
22:17:54   Queue Paused Queue paused for Session Suspension
22:17:56 Session Suspending Session suspending
22:18:44   Dome Closed Dome closed (Closing time 50s, Zigbee 44s)
22:18:46 Session Suspended Session suspended
22:34:10     Target Cancelled Target cancelled (18/45, AT2024afqn) due to cloud
22:45:22     Target Cancelled Target cancelled (19/45, GCVS HH And) due to cloud
23:00:23     Target Cancelled Target cancelled (20/45, GCVS U And) due to cloud
23:10:16     Target Cancelled Target cancelled (21/45, WDS GRB 34) due to too few stars
23:29:41     Target Cancelled Target cancelled (22/45, AT2022udd) due to cloud
23:52:01     Target Cancelled Target cancelled (23/45, UGCA 120) due to cloud
00:06:03     Target Cancelled Target cancelled (24/45, GCVS DX Cnc) due to cloud
00:25:57     Target Cancelled Target cancelled (25/45, 29P/Schwassmann-Wachmann) due to cloud
00:46:27     Target Cancelled Target cancelled (26/45, UGC 6363 w/SN2024adix) due to cloud
00:59:35     Target Cancelled Target cancelled (27/45, GCVS RZ LMi) due to cloud
01:20:05     Target Cancelled Target cancelled (28/45, CGCG 116-017 w/SN2024aegm) due to cloud
01:42:25     Target Cancelled Target cancelled (29/45, NGC 2811) due to cloud
02:04:45     Target Cancelled Target cancelled (30/45, NGC 5876 w/SN2024igg) due to cloud
02:27:05     Target Cancelled Target cancelled (31/45, SN 2024xqt) due to cloud
02:49:25     Target Cancelled Target cancelled (32/45, AT2024aeey) due to cloud
03:11:45     Target Cancelled Target cancelled (33/45, AT2024adwa) due to cloud
03:34:05     Target Cancelled Target cancelled (34/45, SN 2024adhf) due to cloud
03:56:25     Target Cancelled Target cancelled (35/45, AT2024aart) due to cloud
04:18:45     Target Cancelled Target cancelled (36/45, LEDA 924001 w/SN2022ztk) due to cloud
04:41:17     Target Cancelled Target cancelled (37/45, NGC 3981) due to cloud
05:02:17     Target Cancelled Target cancelled (38/45, NGC 4722 w/SN2024ablh) due to cloud
05:24:37     Target Cancelled Target cancelled (39/45, NGC 4902) due to cloud
05:46:57     Target Cancelled Target cancelled (40/45, NGC 3672) due to cloud
06:09:17     Target Cancelled Target cancelled (41/45, NGC 4933) due to cloud
06:22:43     Target Cancelled Target cancelled (42/45, T CrB) due to cloud
06:30:38     Target Cancelled Target cancelled (43/45, Vega) due to cloud
06:49:39     Target Cancelled Target cancelled (44/45, IC 1231 w/SN2024aeds) due to cloud
07:11:00     Target Cancelled Target cancelled (45/45, HIP 87937) due to too few stars
07:11:04   Queue Completed Job Queue completed
07:11:06 Session Closing Session closing
07:11:10   Dome Closed Dome already closed (closed at 22:18, closing time 50s, zigbee 44s)
07:12:01   Dome Parked Dome parked (parking time 40s), Az: 90.0 deg
07:12:40   Telescope Parked Telescope parked (parking time 33s total)
07:14:09   Telescope State Handbox reads 'Scope parked Turn scope off.'
07:14:32   Telescope Switched Off Telescope Power has been switched off via UPB Switch.
07:15:58   Services Stopped Night Services stopped
07:16:01 Session Finishing Session Finishing started (Create Fits Summary, Transfer Files)
07:16:38     Dome (Find Park) Find Park started (Search Az 88.0 to 92.0°, Step 0.2°, Narrow)
07:17:26     Dome Find Park found (Best Park Az 90.4°)
07:17:32     Dome Dome has been synced at park position (Az 90.0°, Adjustment: -0.4°)
07:17:34   Dome Parked Dome parked
07:20:36   Dome Charging Dome hasn't started re-charging after 3.1 minutes
07:20:38 Session Finished Session Finished
 
 
Session Alerts & Alarms
Time     Type       Name Detail
17:10:44 Yellow Alert Disk Space Free Space on C:\ Drive (47.34 GB) is less than 50 GB
07:16:30 Yellow Alert Disk Space Free Space on C:\ Drive (45.73 GB) is less than 50 GB
07:20:36 Red Alert Dome Charging Dome hasn't started re-charging after 3.1 minutes
 
 

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Operational Issues (2025-01-04 S1290)

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