Exposure
ID
SPICA.2025-08-19T11-09-29_1
Header ID
SPICA.2025-08-19T11-09-29
Date updated
2025-08-19 11:08:24 UTC+0000
Release date
None
UTC Start
2025-08-19 11:08:24.710
UTC End
2025-08-19 11:09:24.710
MJD Start
60906.4641748883
MJD End
60906.46486933273
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
64302
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
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7117 31.7026 105.0577 105.2161
S1-E1 318.6863 318.7627 71.7925 71.9697
S1-E2 266.0301 266.0720 79.5279 79.6979
S1-W1 267.4359 267.2799 135.7286 135.9153
S2-E1 292.6881 292.7655 68.3854 68.5662
S2-E2 237.8077 237.8544 76.2332 76.4062
S2-W1 240.7045 240.5651 139.5821 139.7731
E1-E2 65.6933 65.7038 -141.2365 -141.0246
E1-W1 313.3513 313.3773 -158.2638 -158.0465
E2-W1 251.2750 251.2890 -162.6545 -162.4363
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 60906.4641748883
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 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 31.7117
HIERARCH ISS PBL12 END 31.7026
HIERARCH ISS PBLA12 START 105.0577
HIERARCH ISS PBLA12 END 105.2161
HIERARCH ISS PBL13 START 318.6863
HIERARCH ISS PBL13 END 318.7627
HIERARCH ISS PBLA13 START 71.7925
HIERARCH ISS PBLA13 END 71.9697
HIERARCH ISS PBL14 START 266.0301
HIERARCH ISS PBL14 END 266.072
HIERARCH ISS PBLA14 START 79.5279
HIERARCH ISS PBLA14 END 79.6979
HIERARCH ISS PBL15 START 267.4359
HIERARCH ISS PBL15 END 267.2799
HIERARCH ISS PBLA15 START 135.7286
HIERARCH ISS PBLA15 END 135.9153
HIERARCH ISS PBL23 START 292.6881
HIERARCH ISS PBL23 END 292.7655
HIERARCH ISS PBLA23 START 68.3854
HIERARCH ISS PBLA23 END 68.5662
HIERARCH ISS PBL24 START 237.8077
HIERARCH ISS PBL24 END 237.8544
HIERARCH ISS PBLA24 START 76.2332
HIERARCH ISS PBLA24 END 76.4062
HIERARCH ISS PBL25 START 240.7045
HIERARCH ISS PBL25 END 240.5651
HIERARCH ISS PBLA25 START 139.5821
HIERARCH ISS PBLA25 END 139.7731
HIERARCH ISS PBL34 START 65.6933
HIERARCH ISS PBL34 END 65.7038
HIERARCH ISS PBLA34 START -141.2365
HIERARCH ISS PBLA34 END -141.0246
HIERARCH ISS PBL35 START 313.3513
HIERARCH ISS PBL35 END 313.3773
HIERARCH ISS PBLA35 START -158.2638
HIERARCH ISS PBLA35 END -158.0465
HIERARCH ISS PBL45 START 251.275
HIERARCH ISS PBL45 END 251.289
HIERARCH ISS PBLA45 START -162.6545
HIERARCH ISS PBLA45 END -162.4363
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1