Exposure
ID
SPICA.2025-06-15T07-44-44_1
Header ID
SPICA.2025-06-15T07-44-44
Date updated
2025-06-15 07:43:39 UTC+0000
Release date
None
UTC Start
2025-06-15 07:43:39.461
UTC End
2025-06-15 07:44:39.461
MJD Start
60841.3219845017
MJD End
60841.32267894613
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 29.0183 29.0226 82.7523 82.9315
S1-E1 272.0416 272.3024 44.4127 44.6060
S1-E2 228.3836 228.5672 53.7393 53.9236
S1-W1 267.9155 267.8643 110.1009 110.3184
S2-E1 249.9303 250.1823 40.2825 40.4807
S2-E2 203.4941 203.6722 49.7734 49.9613
S2-W1 242.5074 242.4624 113.2521 113.4748
E1-E2 59.5706 59.6250 -173.9997 -173.7580
E1-W1 292.8689 293.0817 167.9350 168.1911
E2-W1 236.9561 237.1122 163.4637 163.7221
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 60841.3219845017
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 29.0183
HIERARCH ISS PBL12 END 29.0226
HIERARCH ISS PBLA12 START 82.7523
HIERARCH ISS PBLA12 END 82.9315
HIERARCH ISS PBL13 START 272.0416
HIERARCH ISS PBL13 END 272.3024
HIERARCH ISS PBLA13 START 44.4127
HIERARCH ISS PBLA13 END 44.606
HIERARCH ISS PBL14 START 228.3836
HIERARCH ISS PBL14 END 228.5672
HIERARCH ISS PBLA14 START 53.7393
HIERARCH ISS PBLA14 END 53.9236
HIERARCH ISS PBL15 START 267.9155
HIERARCH ISS PBL15 END 267.8643
HIERARCH ISS PBLA15 START 110.1009
HIERARCH ISS PBLA15 END 110.3184
HIERARCH ISS PBL23 START 249.9303
HIERARCH ISS PBL23 END 250.1823
HIERARCH ISS PBLA23 START 40.2825
HIERARCH ISS PBLA23 END 40.4807
HIERARCH ISS PBL24 START 203.4941
HIERARCH ISS PBL24 END 203.6722
HIERARCH ISS PBLA24 START 49.7734
HIERARCH ISS PBLA24 END 49.9613
HIERARCH ISS PBL25 START 242.5074
HIERARCH ISS PBL25 END 242.4624
HIERARCH ISS PBLA25 START 113.2521
HIERARCH ISS PBLA25 END 113.4748
HIERARCH ISS PBL34 START 59.5706
HIERARCH ISS PBL34 END 59.625
HIERARCH ISS PBLA34 START -173.9997
HIERARCH ISS PBLA34 END -173.758
HIERARCH ISS PBL35 START 292.8689
HIERARCH ISS PBL35 END 293.0817
HIERARCH ISS PBLA35 START 167.935
HIERARCH ISS PBLA35 END 168.1911
HIERARCH ISS PBL45 START 236.9561
HIERARCH ISS PBL45 END 237.1122
HIERARCH ISS PBLA45 START 163.4637
HIERARCH ISS PBLA45 END 163.7221
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1