Exposure
ID
SPICA.2025-06-15T07-48-02_1
Header ID
SPICA.2025-06-15T07-48-02
Date updated
2025-06-15 07:46:57 UTC+0000
Release date
None
UTC Start
2025-06-15 07:46:57.792
UTC End
2025-06-15 07:47:57.792
MJD Start
60841.3242800009
MJD End
60841.324974445335
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 29.0312 29.0352 83.2995 83.4787
S1-E1 272.8338 273.0903 45.0031 45.1964
S1-E2 228.9408 229.1210 54.3023 54.4867
S1-W1 267.7570 267.7038 110.7652 110.9826
S2-E1 250.6961 250.9442 40.8877 41.0857
S2-E2 204.0348 204.2098 50.3472 50.5350
S2-W1 242.3682 242.3215 113.9321 114.1547
E1-E2 59.7358 59.7894 -173.2621 -173.0210
E1-W1 293.5159 293.7260 168.7164 168.9718
E2-W1 237.4310 237.5852 164.2522 164.5099
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 60841.3242800009
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 29.0312
HIERARCH ISS PBL12 END 29.0352
HIERARCH ISS PBLA12 START 83.2995
HIERARCH ISS PBLA12 END 83.4787
HIERARCH ISS PBL13 START 272.8338
HIERARCH ISS PBL13 END 273.0903
HIERARCH ISS PBLA13 START 45.0031
HIERARCH ISS PBLA13 END 45.1964
HIERARCH ISS PBL14 START 228.9408
HIERARCH ISS PBL14 END 229.121
HIERARCH ISS PBLA14 START 54.3023
HIERARCH ISS PBLA14 END 54.4867
HIERARCH ISS PBL15 START 267.757
HIERARCH ISS PBL15 END 267.7038
HIERARCH ISS PBLA15 START 110.7652
HIERARCH ISS PBLA15 END 110.9826
HIERARCH ISS PBL23 START 250.6961
HIERARCH ISS PBL23 END 250.9442
HIERARCH ISS PBLA23 START 40.8877
HIERARCH ISS PBLA23 END 41.0857
HIERARCH ISS PBL24 START 204.0348
HIERARCH ISS PBL24 END 204.2098
HIERARCH ISS PBLA24 START 50.3472
HIERARCH ISS PBLA24 END 50.535
HIERARCH ISS PBL25 START 242.3682
HIERARCH ISS PBL25 END 242.3215
HIERARCH ISS PBLA25 START 113.9321
HIERARCH ISS PBLA25 END 114.1547
HIERARCH ISS PBL34 START 59.7358
HIERARCH ISS PBL34 END 59.7894
HIERARCH ISS PBLA34 START -173.2621
HIERARCH ISS PBLA34 END -173.021
HIERARCH ISS PBL35 START 293.5159
HIERARCH ISS PBL35 END 293.726
HIERARCH ISS PBLA35 START 168.7164
HIERARCH ISS PBLA35 END 168.9718
HIERARCH ISS PBL45 START 237.431
HIERARCH ISS PBL45 END 237.5852
HIERARCH ISS PBLA45 START 164.2522
HIERARCH ISS PBLA45 END 164.5099
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1