Exposure
ID
SPICA.2025-05-19T08-48-56_1
Header ID
SPICA.2025-05-19T08-48-56
Date updated
2025-05-19 08:47:51 UTC+0000
Release date
None
UTC Start
2025-05-19 08:47:51.596
UTC End
2025-05-19 08:48:51.596
MJD Start
60814.3665693949
MJD End
60814.36726383933
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
68324
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50781
Name
HD_155763
RA
257.1967
DEC
65.71468
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0097 29.0050 97.5881 97.7672
S1-E1 289.1296 289.2834 60.3931 60.5865
S1-E2 239.9977 240.0960 69.0427 69.2285
S1-W1 261.1780 261.0616 127.9832 128.1979
S2-E1 266.5985 266.7506 56.6213 56.8188
S2-E2 214.9619 215.0622 65.3453 65.5341
S2-W1 236.6112 236.5090 131.5397 131.7592
E1-E2 63.1853 63.2179 -154.4435 -154.2104
E1-W1 306.9744 307.0966 -171.4722 -171.2283
E2-W1 247.2526 247.3398 -175.7641 -175.5183
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 60814.3665693949
PI-COI spica
HIERARCH OBS TARG NAME HD_155763
HIERARCH OBS RA 257.1967
HIERARCH OBS DEC 65.71468
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 29.0097
HIERARCH ISS PBL12 END 29.005
HIERARCH ISS PBLA12 START 97.5881
HIERARCH ISS PBLA12 END 97.7672
HIERARCH ISS PBL13 START 289.1296
HIERARCH ISS PBL13 END 289.2834
HIERARCH ISS PBLA13 START 60.3931
HIERARCH ISS PBLA13 END 60.5865
HIERARCH ISS PBL14 START 239.9977
HIERARCH ISS PBL14 END 240.096
HIERARCH ISS PBLA14 START 69.0427
HIERARCH ISS PBLA14 END 69.2285
HIERARCH ISS PBL15 START 261.178
HIERARCH ISS PBL15 END 261.0616
HIERARCH ISS PBLA15 START 127.9832
HIERARCH ISS PBLA15 END 128.1979
HIERARCH ISS PBL23 START 266.5985
HIERARCH ISS PBL23 END 266.7506
HIERARCH ISS PBLA23 START 56.6213
HIERARCH ISS PBLA23 END 56.8188
HIERARCH ISS PBL24 START 214.9619
HIERARCH ISS PBL24 END 215.0622
HIERARCH ISS PBLA24 START 65.3453
HIERARCH ISS PBLA24 END 65.5341
HIERARCH ISS PBL25 START 236.6112
HIERARCH ISS PBL25 END 236.509
HIERARCH ISS PBLA25 START 131.5397
HIERARCH ISS PBLA25 END 131.7592
HIERARCH ISS PBL34 START 63.1853
HIERARCH ISS PBL34 END 63.2179
HIERARCH ISS PBLA34 START -154.4435
HIERARCH ISS PBLA34 END -154.2104
HIERARCH ISS PBL35 START 306.9744
HIERARCH ISS PBL35 END 307.0966
HIERARCH ISS PBLA35 START -171.4722
HIERARCH ISS PBLA35 END -171.2283
HIERARCH ISS PBL45 START 247.2526
HIERARCH ISS PBL45 END 247.3398
HIERARCH ISS PBLA45 START -175.7641
HIERARCH ISS PBLA45 END -175.5183
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1