Exposure
ID
SPICA.2025-06-14T04-40-22_1
Header ID
SPICA.2025-06-14T04-40-22
Date updated
2025-06-14 04:39:17 UTC+0000
Release date
None
UTC Start
2025-06-14 04:39:17.558
UTC End
2025-06-14 04:40:17.558
MJD Start
60840.193953219
MJD End
60840.19464766343
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 33.3437 33.3457 84.9903 85.1460
S1-E1 312.6650 312.8794 52.4926 52.6366
S1-E2 265.5363 265.6732 60.4545 60.5976
S1-W1 278.3015 278.3137 111.0209 111.2227
S1-W2 209.0942 209.0883 93.5467 93.7168
S2-E1 285.1059 285.3222 48.8901 49.0354
S2-E2 235.6107 235.7491 57.0854 57.2286
S2-W1 248.7710 248.7946 114.3930 114.6003
S2-W2 176.1915 176.1852 95.1602 95.3331
E1-E2 61.8204 61.8920 -164.0174 -163.8412
E1-W1 290.4373 290.8237 177.6811 177.8794
E1-W2 207.0760 207.3315 -169.0497 -168.8682
E2-W1 232.5556 232.8654 172.8928 173.0974
E2-W2 145.5949 145.7785 -171.1842 -171.0003
W1-W2 100.7989 100.9078 -30.4522 -30.2207
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 60840.193953219
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 33.3437
HIERARCH ISS PBL12 END 33.3457
HIERARCH ISS PBLA12 START 84.9903
HIERARCH ISS PBLA12 END 85.146
HIERARCH ISS PBL13 START 312.665
HIERARCH ISS PBL13 END 312.8794
HIERARCH ISS PBLA13 START 52.4926
HIERARCH ISS PBLA13 END 52.6366
HIERARCH ISS PBL14 START 265.5363
HIERARCH ISS PBL14 END 265.6732
HIERARCH ISS PBLA14 START 60.4545
HIERARCH ISS PBLA14 END 60.5976
HIERARCH ISS PBL15 START 278.3015
HIERARCH ISS PBL15 END 278.3137
HIERARCH ISS PBLA15 START 111.0209
HIERARCH ISS PBLA15 END 111.2227
HIERARCH ISS PBL16 START 209.0942
HIERARCH ISS PBL16 END 209.0883
HIERARCH ISS PBLA16 START 93.5467
HIERARCH ISS PBLA16 END 93.7168
HIERARCH ISS PBL23 START 285.1059
HIERARCH ISS PBL23 END 285.3222
HIERARCH ISS PBLA23 START 48.8901
HIERARCH ISS PBLA23 END 49.0354
HIERARCH ISS PBL24 START 235.6107
HIERARCH ISS PBL24 END 235.7491
HIERARCH ISS PBLA24 START 57.0854
HIERARCH ISS PBLA24 END 57.2286
HIERARCH ISS PBL25 START 248.771
HIERARCH ISS PBL25 END 248.7946
HIERARCH ISS PBLA25 START 114.393
HIERARCH ISS PBLA25 END 114.6003
HIERARCH ISS PBL26 START 176.1915
HIERARCH ISS PBL26 END 176.1852
HIERARCH ISS PBLA26 START 95.1602
HIERARCH ISS PBLA26 END 95.3331
HIERARCH ISS PBL34 START 61.8204
HIERARCH ISS PBL34 END 61.892
HIERARCH ISS PBLA34 START -164.0174
HIERARCH ISS PBLA34 END -163.8412
HIERARCH ISS PBL35 START 290.4373
HIERARCH ISS PBL35 END 290.8237
HIERARCH ISS PBLA35 START 177.6811
HIERARCH ISS PBLA35 END 177.8794
HIERARCH ISS PBL36 START 207.076
HIERARCH ISS PBL36 END 207.3315
HIERARCH ISS PBLA36 START -169.0497
HIERARCH ISS PBLA36 END -168.8682
HIERARCH ISS PBL45 START 232.5556
HIERARCH ISS PBL45 END 232.8654
HIERARCH ISS PBLA45 START 172.8928
HIERARCH ISS PBLA45 END 173.0974
HIERARCH ISS PBL46 START 145.5949
HIERARCH ISS PBL46 END 145.7785
HIERARCH ISS PBLA46 START -171.1842
HIERARCH ISS PBLA46 END -171.0003
HIERARCH ISS PBL56 START 100.7989
HIERARCH ISS PBL56 END 100.9078
HIERARCH ISS PBLA56 START -30.4522
HIERARCH ISS PBLA56 END -30.2207
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1