Exposure
ID
SPICA.2025-06-11T06-38-25_1
Header ID
SPICA.2025-06-11T06-38-25
Date updated
2025-06-11 06:37:20 UTC+0000
Release date
None
UTC Start
2025-06-11 06:37:20.315
UTC End
2025-06-11 06:38:20.315
MJD Start
60837.275929572
MJD End
60837.276624016435
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 28.3621 28.3751 69.2171 69.3950
S1-E1 248.1259 248.4952 29.6006 29.7993
S1-E2 211.1187 211.3907 39.7382 39.9240
S1-W1 270.0864 270.0780 93.5294 93.7486
S2-E1 226.9993 227.3510 25.0310 25.2367
S2-E2 186.9502 187.2085 35.4568 35.6475
S2-W1 244.5186 244.5079 96.2665 96.4916
E1-E2 54.8196 54.8888 166.9244 167.1883
E1-W1 274.9693 275.2172 147.6799 147.9597
E2-W1 223.9431 224.1207 143.0520 143.3333
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 60837.275929572
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 28.3621
HIERARCH ISS PBL12 END 28.3751
HIERARCH ISS PBLA12 START 69.2171
HIERARCH ISS PBLA12 END 69.395
HIERARCH ISS PBL13 START 248.1259
HIERARCH ISS PBL13 END 248.4952
HIERARCH ISS PBLA13 START 29.6006
HIERARCH ISS PBLA13 END 29.7993
HIERARCH ISS PBL14 START 211.1187
HIERARCH ISS PBL14 END 211.3907
HIERARCH ISS PBLA14 START 39.7382
HIERARCH ISS PBLA14 END 39.924
HIERARCH ISS PBL15 START 270.0864
HIERARCH ISS PBL15 END 270.078
HIERARCH ISS PBLA15 START 93.5294
HIERARCH ISS PBLA15 END 93.7486
HIERARCH ISS PBL23 START 226.9993
HIERARCH ISS PBL23 END 227.351
HIERARCH ISS PBLA23 START 25.031
HIERARCH ISS PBLA23 END 25.2367
HIERARCH ISS PBL24 START 186.9502
HIERARCH ISS PBL24 END 187.2085
HIERARCH ISS PBLA24 START 35.4568
HIERARCH ISS PBLA24 END 35.6475
HIERARCH ISS PBL25 START 244.5186
HIERARCH ISS PBL25 END 244.5079
HIERARCH ISS PBLA25 START 96.2665
HIERARCH ISS PBLA25 END 96.4916
HIERARCH ISS PBL34 START 54.8196
HIERARCH ISS PBL34 END 54.8888
HIERARCH ISS PBLA34 START 166.9244
HIERARCH ISS PBLA34 END 167.1883
HIERARCH ISS PBL35 START 274.9693
HIERARCH ISS PBL35 END 275.2172
HIERARCH ISS PBLA35 START 147.6799
HIERARCH ISS PBLA35 END 147.9597
HIERARCH ISS PBL45 START 223.9431
HIERARCH ISS PBL45 END 224.1207
HIERARCH ISS PBLA45 START 143.052
HIERARCH ISS PBLA45 END 143.3333
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1