Exposure
ID
SPICA.2025-08-16T07-55-43_1
Header ID
SPICA.2025-08-16T07-55-43
Date updated
2025-08-16 07:54:38 UTC+0000
Release date
None
UTC Start
2025-08-16 07:54:38.195
UTC End
2025-08-16 07:55:38.195
MJD Start
60903.3296087412
MJD End
60903.330303185634
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
70128
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52032
Name
HD_213660
RA
338.1099
DEC
39.77973
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9226 33.9220 92.8060 92.9595
S1-E1 327.2123 327.2967 60.6306 60.7779
S1-E2 276.1962 276.2464 68.3520 68.4993
S1-W1 278.0155 278.0458 120.9232 121.1072
S1-W2 210.7164 210.7085 101.8947 102.0582
S2-E1 299.0456 299.1324 57.1675 57.3152
S2-E2 245.7182 245.7707 65.0758 65.2230
S2-W1 248.6108 248.6511 124.6102 124.7972
S2-W2 177.3007 177.2946 103.6266 103.7920
E1-E2 65.1268 65.1589 -154.1052 -153.9454
E1-W1 306.9142 307.1425 -171.2554 -171.0884
E1-W2 218.6652 218.7904 -158.8306 -158.6698
E2-W1 245.4357 245.6305 -175.7432 -175.5730
E2-W2 153.8533 153.9465 -160.8290 -160.6676
W1-W2 104.5537 104.6457 -17.9981 -17.8082
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 60903.3296087412
PI-COI spica
HIERARCH OBS TARG NAME HD_213660
HIERARCH OBS RA 338.1099
HIERARCH OBS DEC 39.77973
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 33.9226
HIERARCH ISS PBL12 END 33.922
HIERARCH ISS PBLA12 START 92.806
HIERARCH ISS PBLA12 END 92.9595
HIERARCH ISS PBL13 START 327.2123
HIERARCH ISS PBL13 END 327.2967
HIERARCH ISS PBLA13 START 60.6306
HIERARCH ISS PBLA13 END 60.7779
HIERARCH ISS PBL14 START 276.1962
HIERARCH ISS PBL14 END 276.2464
HIERARCH ISS PBLA14 START 68.352
HIERARCH ISS PBLA14 END 68.4993
HIERARCH ISS PBL15 START 278.0155
HIERARCH ISS PBL15 END 278.0458
HIERARCH ISS PBLA15 START 120.9232
HIERARCH ISS PBLA15 END 121.1072
HIERARCH ISS PBL16 START 210.7164
HIERARCH ISS PBL16 END 210.7085
HIERARCH ISS PBLA16 START 101.8947
HIERARCH ISS PBLA16 END 102.0582
HIERARCH ISS PBL23 START 299.0456
HIERARCH ISS PBL23 END 299.1324
HIERARCH ISS PBLA23 START 57.1675
HIERARCH ISS PBLA23 END 57.3152
HIERARCH ISS PBL24 START 245.7182
HIERARCH ISS PBL24 END 245.7707
HIERARCH ISS PBLA24 START 65.0758
HIERARCH ISS PBLA24 END 65.223
HIERARCH ISS PBL25 START 248.6108
HIERARCH ISS PBL25 END 248.6511
HIERARCH ISS PBLA25 START 124.6102
HIERARCH ISS PBLA25 END 124.7972
HIERARCH ISS PBL26 START 177.3007
HIERARCH ISS PBL26 END 177.2946
HIERARCH ISS PBLA26 START 103.6266
HIERARCH ISS PBLA26 END 103.792
HIERARCH ISS PBL34 START 65.1268
HIERARCH ISS PBL34 END 65.1589
HIERARCH ISS PBLA34 START -154.1052
HIERARCH ISS PBLA34 END -153.9454
HIERARCH ISS PBL35 START 306.9142
HIERARCH ISS PBL35 END 307.1425
HIERARCH ISS PBLA35 START -171.2554
HIERARCH ISS PBLA35 END -171.0884
HIERARCH ISS PBL36 START 218.6652
HIERARCH ISS PBL36 END 218.7904
HIERARCH ISS PBLA36 START -158.8306
HIERARCH ISS PBLA36 END -158.6698
HIERARCH ISS PBL45 START 245.4357
HIERARCH ISS PBL45 END 245.6305
HIERARCH ISS PBLA45 START -175.7432
HIERARCH ISS PBLA45 END -175.573
HIERARCH ISS PBL46 START 153.8533
HIERARCH ISS PBL46 END 153.9465
HIERARCH ISS PBLA46 START -160.829
HIERARCH ISS PBLA46 END -160.6676
HIERARCH ISS PBL56 START 104.5537
HIERARCH ISS PBL56 END 104.6457
HIERARCH ISS PBLA56 START -17.9981
HIERARCH ISS PBLA56 END -17.8082
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1