Exposure
ID
SPICA.2025-08-22T08-21-07_1
Header ID
SPICA.2025-08-22T08-21-07
Date updated
2025-08-22 08:20:02 UTC+0000
Release date
None
UTC Start
2025-08-22 08:20:02.192
UTC End
2025-08-22 08:21:02.192
MJD Start
60909.347247589
MJD End
60909.34794203343
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
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.0004 32.0051 81.6949 81.8561
S1-E1 294.2108 294.4947 47.4403 47.5992
S1-E2 250.2132 250.4045 55.9423 56.0965
S1-W1 277.7591 277.7423 107.1329 107.3408
S1-W2 203.4089 203.4079 90.2936 90.4688
S2-E1 268.3662 268.6466 43.5919 43.7540
S2-E2 221.8273 222.0161 52.3488 52.5046
S2-W1 249.2405 249.2320 110.2942 110.5082
S2-W2 171.8349 171.8306 91.8891 92.0671
E1-E2 59.6132 59.6902 -170.9151 -170.7079
E1-W1 285.0122 285.3704 170.1564 170.3879
E1-W2 200.4757 200.7392 -176.1956 -175.9816
E2-W1 229.4390 229.7152 165.3216 165.5587
E2-W2 141.2221 141.4082 -178.4220 -178.2051
W1-W2 101.8487 101.9275 -37.5181 -37.2650
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 60909.347247589
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 32.0004
HIERARCH ISS PBL12 END 32.0051
HIERARCH ISS PBLA12 START 81.6949
HIERARCH ISS PBLA12 END 81.8561
HIERARCH ISS PBL13 START 294.2108
HIERARCH ISS PBL13 END 294.4947
HIERARCH ISS PBLA13 START 47.4403
HIERARCH ISS PBLA13 END 47.5992
HIERARCH ISS PBL14 START 250.2132
HIERARCH ISS PBL14 END 250.4045
HIERARCH ISS PBLA14 START 55.9423
HIERARCH ISS PBLA14 END 56.0965
HIERARCH ISS PBL15 START 277.7591
HIERARCH ISS PBL15 END 277.7423
HIERARCH ISS PBLA15 START 107.1329
HIERARCH ISS PBLA15 END 107.3408
HIERARCH ISS PBL16 START 203.4089
HIERARCH ISS PBL16 END 203.4079
HIERARCH ISS PBLA16 START 90.2936
HIERARCH ISS PBLA16 END 90.4688
HIERARCH ISS PBL23 START 268.3662
HIERARCH ISS PBL23 END 268.6466
HIERARCH ISS PBLA23 START 43.5919
HIERARCH ISS PBLA23 END 43.754
HIERARCH ISS PBL24 START 221.8273
HIERARCH ISS PBL24 END 222.0161
HIERARCH ISS PBLA24 START 52.3488
HIERARCH ISS PBLA24 END 52.5046
HIERARCH ISS PBL25 START 249.2405
HIERARCH ISS PBL25 END 249.232
HIERARCH ISS PBLA25 START 110.2942
HIERARCH ISS PBLA25 END 110.5082
HIERARCH ISS PBL26 START 171.8349
HIERARCH ISS PBL26 END 171.8306
HIERARCH ISS PBLA26 START 91.8891
HIERARCH ISS PBLA26 END 92.0671
HIERARCH ISS PBL34 START 59.6132
HIERARCH ISS PBL34 END 59.6902
HIERARCH ISS PBLA34 START -170.9151
HIERARCH ISS PBLA34 END -170.7079
HIERARCH ISS PBL35 START 285.0122
HIERARCH ISS PBL35 END 285.3704
HIERARCH ISS PBLA35 START 170.1564
HIERARCH ISS PBLA35 END 170.3879
HIERARCH ISS PBL36 START 200.4757
HIERARCH ISS PBL36 END 200.7392
HIERARCH ISS PBLA36 START -176.1956
HIERARCH ISS PBLA36 END -175.9816
HIERARCH ISS PBL45 START 229.439
HIERARCH ISS PBL45 END 229.7152
HIERARCH ISS PBLA45 START 165.3216
HIERARCH ISS PBLA45 END 165.5587
HIERARCH ISS PBL46 START 141.2221
HIERARCH ISS PBL46 END 141.4082
HIERARCH ISS PBLA46 START -178.422
HIERARCH ISS PBLA46 END -178.2051
HIERARCH ISS PBL56 START 101.8487
HIERARCH ISS PBL56 END 101.9275
HIERARCH ISS PBLA56 START -37.5181
HIERARCH ISS PBLA56 END -37.265
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1