Exposure
ID
SPICA.2025-06-15T10-12-22_1
Header ID
SPICA.2025-06-15T10-12-22
Date updated
2025-06-15 10:11:17 UTC+0000
Release date
None
UTC Start
2025-06-15 10:11:17.775
UTC End
2025-06-15 10:12:17.775
MJD Start
60841.4245112824
MJD End
60841.42520572683
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.6020 28.5913 107.1780 107.3562
S1-E1 295.7777 295.8718 70.8048 70.9994
S1-E2 243.9694 244.0189 79.0377 79.2245
S1-W1 253.5318 253.3606 139.4861 139.7004
S2-E1 273.2750 273.3720 67.2462 67.4448
S2-E2 219.1638 219.2201 75.5089 75.6989
S2-W1 229.8667 229.7151 143.2993 143.5185
E1-E2 64.5868 64.6066 -141.9410 -141.7075
E1-W1 311.8292 311.8876 -158.4318 -158.1888
E2-W1 250.5707 250.6067 -162.6278 -162.3831
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60841.4245112824
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 28.602
HIERARCH ISS PBL12 END 28.5913
HIERARCH ISS PBLA12 START 107.178
HIERARCH ISS PBLA12 END 107.3562
HIERARCH ISS PBL13 START 295.7777
HIERARCH ISS PBL13 END 295.8718
HIERARCH ISS PBLA13 START 70.8048
HIERARCH ISS PBLA13 END 70.9994
HIERARCH ISS PBL14 START 243.9694
HIERARCH ISS PBL14 END 244.0189
HIERARCH ISS PBLA14 START 79.0377
HIERARCH ISS PBLA14 END 79.2245
HIERARCH ISS PBL15 START 253.5318
HIERARCH ISS PBL15 END 253.3606
HIERARCH ISS PBLA15 START 139.4861
HIERARCH ISS PBLA15 END 139.7004
HIERARCH ISS PBL23 START 273.275
HIERARCH ISS PBL23 END 273.372
HIERARCH ISS PBLA23 START 67.2462
HIERARCH ISS PBLA23 END 67.4448
HIERARCH ISS PBL24 START 219.1638
HIERARCH ISS PBL24 END 219.2201
HIERARCH ISS PBLA24 START 75.5089
HIERARCH ISS PBLA24 END 75.6989
HIERARCH ISS PBL25 START 229.8667
HIERARCH ISS PBL25 END 229.7151
HIERARCH ISS PBLA25 START 143.2993
HIERARCH ISS PBLA25 END 143.5185
HIERARCH ISS PBL34 START 64.5868
HIERARCH ISS PBL34 END 64.6066
HIERARCH ISS PBLA34 START -141.941
HIERARCH ISS PBLA34 END -141.7075
HIERARCH ISS PBL35 START 311.8292
HIERARCH ISS PBL35 END 311.8876
HIERARCH ISS PBLA35 START -158.4318
HIERARCH ISS PBLA35 END -158.1888
HIERARCH ISS PBL45 START 250.5707
HIERARCH ISS PBL45 END 250.6067
HIERARCH ISS PBLA45 START -162.6278
HIERARCH ISS PBLA45 END -162.3831
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1