Exposure
ID
SPICA.2025-08-21T09-04-23_1
Header ID
SPICA.2025-08-21T09-04-23
Date updated
2025-08-21 09:03:17 UTC+0000
Release date
None
UTC Start
2025-08-21 09:03:17.968
UTC End
2025-08-21 09:04:17.968
MJD Start
60908.3772912942
MJD End
60908.37798573863
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
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.1100 32.1113 87.5800 87.7425
S1-E1 303.3490 303.5676 53.2977 53.4613
S1-E2 256.3222 256.4669 61.6347 61.7938
S1-W1 276.8453 276.8098 114.6107 114.8139
S1-W2 203.0613 203.0425 96.6515 96.8259
S2-E1 277.4077 277.6243 49.5594 49.7259
S2-E2 227.8820 228.0261 58.1002 58.2610
S2-W1 248.6714 248.6464 117.9750 118.1834
S2-W2 171.4276 171.4089 98.3438 98.5207
E1-E2 62.0878 62.1464 -163.4717 -163.2687
E1-W1 296.7127 296.9940 178.3612 178.5818
E1-W2 208.9846 209.1871 -168.5416 -168.3338
E2-W1 238.5068 238.7258 173.7056 173.9305
E2-W2 147.2420 147.3856 -170.6772 -170.4673
W1-W2 104.5096 104.5753 -28.5837 -28.3450
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 60908.3772912942
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 32.11
HIERARCH ISS PBL12 END 32.1113
HIERARCH ISS PBLA12 START 87.58
HIERARCH ISS PBLA12 END 87.7425
HIERARCH ISS PBL13 START 303.349
HIERARCH ISS PBL13 END 303.5676
HIERARCH ISS PBLA13 START 53.2977
HIERARCH ISS PBLA13 END 53.4613
HIERARCH ISS PBL14 START 256.3222
HIERARCH ISS PBL14 END 256.4669
HIERARCH ISS PBLA14 START 61.6347
HIERARCH ISS PBLA14 END 61.7938
HIERARCH ISS PBL15 START 276.8453
HIERARCH ISS PBL15 END 276.8098
HIERARCH ISS PBLA15 START 114.6107
HIERARCH ISS PBLA15 END 114.8139
HIERARCH ISS PBL16 START 203.0613
HIERARCH ISS PBL16 END 203.0425
HIERARCH ISS PBLA16 START 96.6515
HIERARCH ISS PBLA16 END 96.8259
HIERARCH ISS PBL23 START 277.4077
HIERARCH ISS PBL23 END 277.6243
HIERARCH ISS PBLA23 START 49.5594
HIERARCH ISS PBLA23 END 49.7259
HIERARCH ISS PBL24 START 227.882
HIERARCH ISS PBL24 END 228.0261
HIERARCH ISS PBLA24 START 58.1002
HIERARCH ISS PBLA24 END 58.261
HIERARCH ISS PBL25 START 248.6714
HIERARCH ISS PBL25 END 248.6464
HIERARCH ISS PBLA25 START 117.975
HIERARCH ISS PBLA25 END 118.1834
HIERARCH ISS PBL26 START 171.4276
HIERARCH ISS PBL26 END 171.4089
HIERARCH ISS PBLA26 START 98.3438
HIERARCH ISS PBLA26 END 98.5207
HIERARCH ISS PBL34 START 62.0878
HIERARCH ISS PBL34 END 62.1464
HIERARCH ISS PBLA34 START -163.4717
HIERARCH ISS PBLA34 END -163.2687
HIERARCH ISS PBL35 START 296.7127
HIERARCH ISS PBL35 END 296.994
HIERARCH ISS PBLA35 START 178.3612
HIERARCH ISS PBLA35 END 178.5818
HIERARCH ISS PBL36 START 208.9846
HIERARCH ISS PBL36 END 209.1871
HIERARCH ISS PBLA36 START -168.5416
HIERARCH ISS PBLA36 END -168.3338
HIERARCH ISS PBL45 START 238.5068
HIERARCH ISS PBL45 END 238.7258
HIERARCH ISS PBLA45 START 173.7056
HIERARCH ISS PBLA45 END 173.9305
HIERARCH ISS PBL46 START 147.242
HIERARCH ISS PBL46 END 147.3856
HIERARCH ISS PBLA46 START -170.6772
HIERARCH ISS PBLA46 END -170.4673
HIERARCH ISS PBL56 START 104.5096
HIERARCH ISS PBL56 END 104.5753
HIERARCH ISS PBLA56 START -28.5837
HIERARCH ISS PBLA56 END -28.345
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1