Exposure
ID
SPICA.2025-06-14T11-04-11_1
Header ID
SPICA.2025-06-14T11-04-11
Date updated
2025-06-14 11:03:06 UTC+0000
Release date
None
UTC Start
2025-06-14 11:03:06.367
UTC End
2025-06-14 11:04:06.367
MJD Start
60840.4604903615
MJD End
60840.461184805936
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
64239
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47842
Name
HD_218376
RA
346.6534
DEC
59.41976
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.6349 30.6420 78.5401 78.7077
S1-E1 277.8730 278.1910 42.4024 42.5760
S1-E2 236.1882 236.4098 51.4431 51.6090
S1-W1 275.1960 275.1712 103.7764 103.9891
S1-W2 197.0134 197.0217 87.2763 87.4571
S2-E1 253.7761 254.0858 38.3201 38.4982
S2-E2 209.3814 209.5969 47.6218 47.7906
S2-W1 247.8294 247.8099 106.7975 107.0162
S2-W2 166.7988 166.8014 88.8748 89.0583
E1-E2 58.0368 58.1117 -177.3509 -177.1209
E1-W1 282.2670 282.5818 163.5567 163.8090
E1-W2 196.0530 196.3022 177.2484 177.4853
E2-W1 228.2136 228.4497 158.7852 159.0416
E2-W2 138.3817 138.5555 174.9861 175.2258
W1-W2 102.8492 102.9065 -43.2637 -43.0003
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 60840.4604903615
PI-COI spica
HIERARCH OBS TARG NAME HD_218376
HIERARCH OBS RA 346.6534
HIERARCH OBS DEC 59.41976
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 30.6349
HIERARCH ISS PBL12 END 30.642
HIERARCH ISS PBLA12 START 78.5401
HIERARCH ISS PBLA12 END 78.7077
HIERARCH ISS PBL13 START 277.873
HIERARCH ISS PBL13 END 278.191
HIERARCH ISS PBLA13 START 42.4024
HIERARCH ISS PBLA13 END 42.576
HIERARCH ISS PBL14 START 236.1882
HIERARCH ISS PBL14 END 236.4098
HIERARCH ISS PBLA14 START 51.4431
HIERARCH ISS PBLA14 END 51.609
HIERARCH ISS PBL15 START 275.196
HIERARCH ISS PBL15 END 275.1712
HIERARCH ISS PBLA15 START 103.7764
HIERARCH ISS PBLA15 END 103.9891
HIERARCH ISS PBL16 START 197.0134
HIERARCH ISS PBL16 END 197.0217
HIERARCH ISS PBLA16 START 87.2763
HIERARCH ISS PBLA16 END 87.4571
HIERARCH ISS PBL23 START 253.7761
HIERARCH ISS PBL23 END 254.0858
HIERARCH ISS PBLA23 START 38.3201
HIERARCH ISS PBLA23 END 38.4982
HIERARCH ISS PBL24 START 209.3814
HIERARCH ISS PBL24 END 209.5969
HIERARCH ISS PBLA24 START 47.6218
HIERARCH ISS PBLA24 END 47.7906
HIERARCH ISS PBL25 START 247.8294
HIERARCH ISS PBL25 END 247.8099
HIERARCH ISS PBLA25 START 106.7975
HIERARCH ISS PBLA25 END 107.0162
HIERARCH ISS PBL26 START 166.7988
HIERARCH ISS PBL26 END 166.8014
HIERARCH ISS PBLA26 START 88.8748
HIERARCH ISS PBLA26 END 89.0583
HIERARCH ISS PBL34 START 58.0368
HIERARCH ISS PBL34 END 58.1117
HIERARCH ISS PBLA34 START -177.3509
HIERARCH ISS PBLA34 END -177.1209
HIERARCH ISS PBL35 START 282.267
HIERARCH ISS PBL35 END 282.5818
HIERARCH ISS PBLA35 START 163.5567
HIERARCH ISS PBLA35 END 163.809
HIERARCH ISS PBL36 START 196.053
HIERARCH ISS PBL36 END 196.3022
HIERARCH ISS PBLA36 START 177.2484
HIERARCH ISS PBLA36 END 177.4853
HIERARCH ISS PBL45 START 228.2136
HIERARCH ISS PBL45 END 228.4497
HIERARCH ISS PBLA45 START 158.7852
HIERARCH ISS PBLA45 END 159.0416
HIERARCH ISS PBL46 START 138.3817
HIERARCH ISS PBL46 END 138.5555
HIERARCH ISS PBLA46 START 174.9861
HIERARCH ISS PBLA46 END 175.2258
HIERARCH ISS PBL56 START 102.8492
HIERARCH ISS PBL56 END 102.9065
HIERARCH ISS PBLA56 START -43.2637
HIERARCH ISS PBLA56 END -43.0003
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1