Exposure
ID
SPICA.2025-06-14T04-39-16_1
Header ID
SPICA.2025-06-14T04-39-16
Date updated
2025-06-14 04:38:11 UTC+0000
Release date
None
UTC Start
2025-06-14 04:38:11.454
UTC End
2025-06-14 04:39:11.454
MJD Start
60840.193188127
MJD End
60840.19388257143
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
64196
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47813
Name
HD_144206
RA
240.6996
DEC
46.03671
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3416 33.3436 84.8319 84.9875
S1-E1 312.4447 312.6611 52.3463 52.4900
S1-E2 265.3956 265.5338 60.3092 60.4520
S1-W1 278.2888 278.3013 110.8152 111.0173
S1-W2 209.0999 209.0943 93.3736 93.5437
S2-E1 284.8836 285.1020 48.7424 48.8875
S2-E2 235.4686 235.6082 56.9399 57.0829
S2-W1 248.7466 248.7705 114.1818 114.3893
S2-W2 176.1977 176.1916 94.9842 95.1571
E1-E2 61.7469 61.8191 -164.1968 -164.0206
E1-W1 290.0409 290.4304 177.4790 177.6776
E1-W2 206.8135 207.0713 -169.2346 -169.0530
E2-W1 232.2379 232.5500 172.6841 172.8891
E2-W2 145.4063 145.5915 -171.3716 -171.1876
W1-W2 100.6874 100.7969 -30.6884 -30.4563
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 60840.193188127
PI-COI spica
HIERARCH OBS TARG NAME HD_144206
HIERARCH OBS RA 240.6996
HIERARCH OBS DEC 46.03671
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 33.3416
HIERARCH ISS PBL12 END 33.3436
HIERARCH ISS PBLA12 START 84.8319
HIERARCH ISS PBLA12 END 84.9875
HIERARCH ISS PBL13 START 312.4447
HIERARCH ISS PBL13 END 312.6611
HIERARCH ISS PBLA13 START 52.3463
HIERARCH ISS PBLA13 END 52.49
HIERARCH ISS PBL14 START 265.3956
HIERARCH ISS PBL14 END 265.5338
HIERARCH ISS PBLA14 START 60.3092
HIERARCH ISS PBLA14 END 60.452
HIERARCH ISS PBL15 START 278.2888
HIERARCH ISS PBL15 END 278.3013
HIERARCH ISS PBLA15 START 110.8152
HIERARCH ISS PBLA15 END 111.0173
HIERARCH ISS PBL16 START 209.0999
HIERARCH ISS PBL16 END 209.0943
HIERARCH ISS PBLA16 START 93.3736
HIERARCH ISS PBLA16 END 93.5437
HIERARCH ISS PBL23 START 284.8836
HIERARCH ISS PBL23 END 285.102
HIERARCH ISS PBLA23 START 48.7424
HIERARCH ISS PBLA23 END 48.8875
HIERARCH ISS PBL24 START 235.4686
HIERARCH ISS PBL24 END 235.6082
HIERARCH ISS PBLA24 START 56.9399
HIERARCH ISS PBLA24 END 57.0829
HIERARCH ISS PBL25 START 248.7466
HIERARCH ISS PBL25 END 248.7705
HIERARCH ISS PBLA25 START 114.1818
HIERARCH ISS PBLA25 END 114.3893
HIERARCH ISS PBL26 START 176.1977
HIERARCH ISS PBL26 END 176.1916
HIERARCH ISS PBLA26 START 94.9842
HIERARCH ISS PBLA26 END 95.1571
HIERARCH ISS PBL34 START 61.7469
HIERARCH ISS PBL34 END 61.8191
HIERARCH ISS PBLA34 START -164.1968
HIERARCH ISS PBLA34 END -164.0206
HIERARCH ISS PBL35 START 290.0409
HIERARCH ISS PBL35 END 290.4304
HIERARCH ISS PBLA35 START 177.479
HIERARCH ISS PBLA35 END 177.6776
HIERARCH ISS PBL36 START 206.8135
HIERARCH ISS PBL36 END 207.0713
HIERARCH ISS PBLA36 START -169.2346
HIERARCH ISS PBLA36 END -169.053
HIERARCH ISS PBL45 START 232.2379
HIERARCH ISS PBL45 END 232.55
HIERARCH ISS PBLA45 START 172.6841
HIERARCH ISS PBLA45 END 172.8891
HIERARCH ISS PBL46 START 145.4063
HIERARCH ISS PBL46 END 145.5915
HIERARCH ISS PBLA46 START -171.3716
HIERARCH ISS PBLA46 END -171.1876
HIERARCH ISS PBL56 START 100.6874
HIERARCH ISS PBL56 END 100.7969
HIERARCH ISS PBLA56 START -30.6884
HIERARCH ISS PBLA56 END -30.4563
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1