Exposure
ID
SPICA.2025-07-11T08-17-26_1
Header ID
SPICA.2025-07-11T08-17-26
Date updated
2025-07-11 08:16:21 UTC+0000
Release date
None
UTC Start
2025-07-11 08:16:21.629
UTC End
2025-07-11 08:17:21.629
MJD Start
60867.3446947827
MJD End
60867.345389227135
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
68740
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.3811 31.3843 92.8922 93.0579
S1-E1 317.1854 316.9646 59.4832 59.6043
S1-E2 264.2336 264.0737 67.1908 67.3267
S1-W1 246.9801 247.3239 125.1532 125.3192
S2-E1 291.5022 291.2939 56.0850 56.1993
S2-E2 236.3493 236.1948 63.8898 64.0197
S2-W1 221.0789 221.4193 129.4985 129.6583
E1-E2 65.7137 65.6940 -153.1517 -153.0898
E1-W1 311.5382 311.6943 -166.7671 -166.7206
E2-W1 248.1538 248.3337 -170.3410 -170.2949
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 60867.3446947827
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 31.3811
HIERARCH ISS PBL12 END 31.3843
HIERARCH ISS PBLA12 START 92.8922
HIERARCH ISS PBLA12 END 93.0579
HIERARCH ISS PBL13 START 317.1854
HIERARCH ISS PBL13 END 316.9646
HIERARCH ISS PBLA13 START 59.4832
HIERARCH ISS PBLA13 END 59.6043
HIERARCH ISS PBL14 START 264.2336
HIERARCH ISS PBL14 END 264.0737
HIERARCH ISS PBLA14 START 67.1908
HIERARCH ISS PBLA14 END 67.3267
HIERARCH ISS PBL15 START 246.9801
HIERARCH ISS PBL15 END 247.3239
HIERARCH ISS PBLA15 START 125.1532
HIERARCH ISS PBLA15 END 125.3192
HIERARCH ISS PBL23 START 291.5022
HIERARCH ISS PBL23 END 291.2939
HIERARCH ISS PBLA23 START 56.085
HIERARCH ISS PBLA23 END 56.1993
HIERARCH ISS PBL24 START 236.3493
HIERARCH ISS PBL24 END 236.1948
HIERARCH ISS PBLA24 START 63.8898
HIERARCH ISS PBLA24 END 64.0197
HIERARCH ISS PBL25 START 221.0789
HIERARCH ISS PBL25 END 221.4193
HIERARCH ISS PBLA25 START 129.4985
HIERARCH ISS PBLA25 END 129.6583
HIERARCH ISS PBL34 START 65.7137
HIERARCH ISS PBL34 END 65.694
HIERARCH ISS PBLA34 START -153.1517
HIERARCH ISS PBLA34 END -153.0898
HIERARCH ISS PBL35 START 311.5382
HIERARCH ISS PBL35 END 311.6943
HIERARCH ISS PBLA35 START -166.7671
HIERARCH ISS PBLA35 END -166.7206
HIERARCH ISS PBL45 START 248.1538
HIERARCH ISS PBL45 END 248.3337
HIERARCH ISS PBLA45 START -170.341
HIERARCH ISS PBLA45 END -170.2949
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1