Exposure
ID
SPICA.2025-06-15T08-39-09_1
Header ID
SPICA.2025-06-15T08-39-09
Date updated
2025-06-15 08:38:04 UTC+0000
Release date
None
UTC Start
2025-06-15 08:38:04.293
UTC End
2025-06-15 08:39:04.293
MJD Start
60841.3597719106
MJD End
60841.36046635503
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.1016 29.1004 91.7665 91.9458
S1-E1 283.4753 283.6690 54.1180 54.3110
S1-E2 236.2770 236.4072 63.0218 63.2069
S1-W1 264.4710 264.3831 120.9934 121.2091
S2-E1 261.0394 261.2289 50.2134 50.4106
S2-E2 211.2258 211.3550 59.2228 59.4110
S2-W1 239.4962 239.4193 124.3948 124.6154
E1-E2 61.9832 62.0244 -162.0388 -161.8040
E1-W1 302.3510 302.5120 -179.4376 -179.1907
E2-W1 243.9089 244.0263 176.2044 176.4534
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 60841.3597719106
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
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 29.1016
HIERARCH ISS PBL12 END 29.1004
HIERARCH ISS PBLA12 START 91.7665
HIERARCH ISS PBLA12 END 91.9458
HIERARCH ISS PBL13 START 283.4753
HIERARCH ISS PBL13 END 283.669
HIERARCH ISS PBLA13 START 54.118
HIERARCH ISS PBLA13 END 54.311
HIERARCH ISS PBL14 START 236.277
HIERARCH ISS PBL14 END 236.4072
HIERARCH ISS PBLA14 START 63.0218
HIERARCH ISS PBLA14 END 63.2069
HIERARCH ISS PBL15 START 264.471
HIERARCH ISS PBL15 END 264.3831
HIERARCH ISS PBLA15 START 120.9934
HIERARCH ISS PBLA15 END 121.2091
HIERARCH ISS PBL23 START 261.0394
HIERARCH ISS PBL23 END 261.2289
HIERARCH ISS PBLA23 START 50.2134
HIERARCH ISS PBLA23 END 50.4106
HIERARCH ISS PBL24 START 211.2258
HIERARCH ISS PBL24 END 211.355
HIERARCH ISS PBLA24 START 59.2228
HIERARCH ISS PBLA24 END 59.411
HIERARCH ISS PBL25 START 239.4962
HIERARCH ISS PBL25 END 239.4193
HIERARCH ISS PBLA25 START 124.3948
HIERARCH ISS PBLA25 END 124.6154
HIERARCH ISS PBL34 START 61.9832
HIERARCH ISS PBL34 END 62.0244
HIERARCH ISS PBLA34 START -162.0388
HIERARCH ISS PBLA34 END -161.804
HIERARCH ISS PBL35 START 302.351
HIERARCH ISS PBL35 END 302.512
HIERARCH ISS PBLA35 START -179.4376
HIERARCH ISS PBLA35 END -179.1907
HIERARCH ISS PBL45 START 243.9089
HIERARCH ISS PBL45 END 244.0263
HIERARCH ISS PBLA45 START 176.2044
HIERARCH ISS PBLA45 END 176.4534
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1