Exposure
ID
SPICA.2025-10-05T11-06-22_1
Header ID
SPICA.2025-10-05T11-06-22
Date updated
2025-10-05 11:05:17 UTC+0000
Release date
None
UTC Start
2025-10-05 11:05:17.430
UTC End
2025-10-05 11:06:17.430
MJD Start
60953.4620072864
MJD End
60953.46270173083
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
70766
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52501
Name
HD_28355
RA
67.20901
DEC
13.0476
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.9273 31.9348 97.7490 97.9079
S1-E1 313.2009 312.9842 63.7174 63.8592
S1-E2 262.3401 262.2042 71.7551 71.9068
S1-W1 259.5174 259.8120 129.3116 129.4520
S1-W2 196.6245 196.7328 107.8336 107.9925
S2-E1 287.2980 287.0816 60.1517 60.2883
S2-E2 234.0611 233.9210 68.3278 68.4757
S2-W1 232.9134 233.1952 133.4261 133.5604
S2-W2 165.2851 165.3860 109.7720 109.9301
E1-E2 64.8165 64.7686 -150.7497 -150.6647
E1-W1 313.4867 313.4614 -165.2091 -165.1466
E1-W2 219.8445 219.7192 -154.7883 -154.7117
E2-W1 251.2451 251.2733 -168.9024 -168.8424
E2-W2 155.2561 155.1794 -156.4732 -156.3996
W1-W2 105.0826 105.1940 -7.4445 -7.3753
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 60953.4620072864
PI-COI spica
HIERARCH OBS TARG NAME HD_28355
HIERARCH OBS RA 67.20901
HIERARCH OBS DEC 13.0476
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.9273
HIERARCH ISS PBL12 END 31.9348
HIERARCH ISS PBLA12 START 97.749
HIERARCH ISS PBLA12 END 97.9079
HIERARCH ISS PBL13 START 313.2009
HIERARCH ISS PBL13 END 312.9842
HIERARCH ISS PBLA13 START 63.7174
HIERARCH ISS PBLA13 END 63.8592
HIERARCH ISS PBL14 START 262.3401
HIERARCH ISS PBL14 END 262.2042
HIERARCH ISS PBLA14 START 71.7551
HIERARCH ISS PBLA14 END 71.9068
HIERARCH ISS PBL15 START 259.5174
HIERARCH ISS PBL15 END 259.812
HIERARCH ISS PBLA15 START 129.3116
HIERARCH ISS PBLA15 END 129.452
HIERARCH ISS PBL16 START 196.6245
HIERARCH ISS PBL16 END 196.7328
HIERARCH ISS PBLA16 START 107.8336
HIERARCH ISS PBLA16 END 107.9925
HIERARCH ISS PBL23 START 287.298
HIERARCH ISS PBL23 END 287.0816
HIERARCH ISS PBLA23 START 60.1517
HIERARCH ISS PBLA23 END 60.2883
HIERARCH ISS PBL24 START 234.0611
HIERARCH ISS PBL24 END 233.921
HIERARCH ISS PBLA24 START 68.3278
HIERARCH ISS PBLA24 END 68.4757
HIERARCH ISS PBL25 START 232.9134
HIERARCH ISS PBL25 END 233.1952
HIERARCH ISS PBLA25 START 133.4261
HIERARCH ISS PBLA25 END 133.5604
HIERARCH ISS PBL26 START 165.2851
HIERARCH ISS PBL26 END 165.386
HIERARCH ISS PBLA26 START 109.772
HIERARCH ISS PBLA26 END 109.9301
HIERARCH ISS PBL34 START 64.8165
HIERARCH ISS PBL34 END 64.7686
HIERARCH ISS PBLA34 START -150.7497
HIERARCH ISS PBLA34 END -150.6647
HIERARCH ISS PBL35 START 313.4867
HIERARCH ISS PBL35 END 313.4614
HIERARCH ISS PBLA35 START -165.2091
HIERARCH ISS PBLA35 END -165.1466
HIERARCH ISS PBL36 START 219.8445
HIERARCH ISS PBL36 END 219.7192
HIERARCH ISS PBLA36 START -154.7883
HIERARCH ISS PBLA36 END -154.7117
HIERARCH ISS PBL45 START 251.2451
HIERARCH ISS PBL45 END 251.2733
HIERARCH ISS PBLA45 START -168.9024
HIERARCH ISS PBLA45 END -168.8424
HIERARCH ISS PBL46 START 155.2561
HIERARCH ISS PBL46 END 155.1794
HIERARCH ISS PBLA46 START -156.4732
HIERARCH ISS PBLA46 END -156.3996
HIERARCH ISS PBL56 START 105.0826
HIERARCH ISS PBL56 END 105.194
HIERARCH ISS PBLA56 START -7.4445
HIERARCH ISS PBLA56 END -7.3753
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1