Exposure
ID
SPICA.2025-10-13T10-36-03_1
Header ID
SPICA.2025-10-13T10-36-03
Date updated
2025-10-13 10:34:58 UTC+0000
Release date
None
UTC Start
2025-10-13 10:34:58.873
UTC End
2025-10-13 10:35:58.873
MJD Start
60961.4409591757
MJD End
60961.44165362013
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
70935
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47893
Name
HD_46300
RA
98.22596
DEC
7.332971
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8033 30.7903 78.9912 79.1510
S1-E1 328.2389 328.1207 51.4869 51.5475
S1-E2 273.0062 272.8636 57.6036 57.6855
S1-W1 209.1898 209.4715 108.9285 109.1863
S2-E1 301.2532 301.1732 48.7804 48.8324
S2-E2 244.5822 244.4688 54.9712 55.0438
S2-W1 183.1428 183.4642 113.7434 114.0050
E1-E2 63.8042 63.8738 -155.6373 -155.6310
E1-W1 278.5615 279.2190 -167.7808 -167.7754
E2-W1 216.6012 217.1908 -171.3334 -171.3226
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 60961.4409591757
PI-COI spica
HIERARCH OBS TARG NAME HD_46300
HIERARCH OBS RA 98.22596
HIERARCH OBS DEC 7.332971
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 30.8033
HIERARCH ISS PBL12 END 30.7903
HIERARCH ISS PBLA12 START 78.9912
HIERARCH ISS PBLA12 END 79.151
HIERARCH ISS PBL13 START 328.2389
HIERARCH ISS PBL13 END 328.1207
HIERARCH ISS PBLA13 START 51.4869
HIERARCH ISS PBLA13 END 51.5475
HIERARCH ISS PBL14 START 273.0062
HIERARCH ISS PBL14 END 272.8636
HIERARCH ISS PBLA14 START 57.6036
HIERARCH ISS PBLA14 END 57.6855
HIERARCH ISS PBL15 START 209.1898
HIERARCH ISS PBL15 END 209.4715
HIERARCH ISS PBLA15 START 108.9285
HIERARCH ISS PBLA15 END 109.1863
HIERARCH ISS PBL23 START 301.2532
HIERARCH ISS PBL23 END 301.1732
HIERARCH ISS PBLA23 START 48.7804
HIERARCH ISS PBLA23 END 48.8324
HIERARCH ISS PBL24 START 244.5822
HIERARCH ISS PBL24 END 244.4688
HIERARCH ISS PBLA24 START 54.9712
HIERARCH ISS PBLA24 END 55.0438
HIERARCH ISS PBL25 START 183.1428
HIERARCH ISS PBL25 END 183.4642
HIERARCH ISS PBLA25 START 113.7434
HIERARCH ISS PBLA25 END 114.005
HIERARCH ISS PBL34 START 63.8042
HIERARCH ISS PBL34 END 63.8738
HIERARCH ISS PBLA34 START -155.6373
HIERARCH ISS PBLA34 END -155.631
HIERARCH ISS PBL35 START 278.5615
HIERARCH ISS PBL35 END 279.219
HIERARCH ISS PBLA35 START -167.7808
HIERARCH ISS PBLA35 END -167.7754
HIERARCH ISS PBL45 START 216.6012
HIERARCH ISS PBL45 END 217.1908
HIERARCH ISS PBLA45 START -171.3334
HIERARCH ISS PBLA45 END -171.3226
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1