Exposure
ID
SPICA.2025-10-07T03-47-52_1
Header ID
SPICA.2025-10-07T03-47-52
Date updated
2025-10-07 03:46:47 UTC+0000
Release date
None
UTC Start
2025-10-07 03:46:47.566
UTC End
2025-10-07 03:47:47.566
MJD Start
60955.1574949753
MJD End
60955.15818941973
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
70853
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47734
Name
HD_214994
RA
340.4392
DEC
29.30764
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9613 33.9603 85.3342 85.4867
S1-E1 329.2669 329.3380 54.8531 54.9683
S1-E2 278.4176 278.4438 62.1433 62.2659
S1-W1 265.4882 265.6211 112.4418 112.6437
S2-E1 300.4934 300.5775 51.5666 51.6791
S2-E2 247.5620 247.5969 59.0466 59.1659
S2-W1 235.7659 235.9143 116.2053 116.4110
E1-E2 63.7793 63.8423 -158.7846 -158.6738
E1-W1 291.8758 292.3445 -175.3125 -175.1873
E2-W1 231.4441 231.8468 -179.8088 -179.6765
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 60955.1574949753
PI-COI spica
HIERARCH OBS TARG NAME HD_214994
HIERARCH OBS RA 340.4392
HIERARCH OBS DEC 29.30764
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 33.9613
HIERARCH ISS PBL12 END 33.9603
HIERARCH ISS PBLA12 START 85.3342
HIERARCH ISS PBLA12 END 85.4867
HIERARCH ISS PBL13 START 329.2669
HIERARCH ISS PBL13 END 329.338
HIERARCH ISS PBLA13 START 54.8531
HIERARCH ISS PBLA13 END 54.9683
HIERARCH ISS PBL14 START 278.4176
HIERARCH ISS PBL14 END 278.4438
HIERARCH ISS PBLA14 START 62.1433
HIERARCH ISS PBLA14 END 62.2659
HIERARCH ISS PBL15 START 265.4882
HIERARCH ISS PBL15 END 265.6211
HIERARCH ISS PBLA15 START 112.4418
HIERARCH ISS PBLA15 END 112.6437
HIERARCH ISS PBL23 START 300.4934
HIERARCH ISS PBL23 END 300.5775
HIERARCH ISS PBLA23 START 51.5666
HIERARCH ISS PBLA23 END 51.6791
HIERARCH ISS PBL24 START 247.562
HIERARCH ISS PBL24 END 247.5969
HIERARCH ISS PBLA24 START 59.0466
HIERARCH ISS PBLA24 END 59.1659
HIERARCH ISS PBL25 START 235.7659
HIERARCH ISS PBL25 END 235.9143
HIERARCH ISS PBLA25 START 116.2053
HIERARCH ISS PBLA25 END 116.411
HIERARCH ISS PBL34 START 63.7793
HIERARCH ISS PBL34 END 63.8423
HIERARCH ISS PBLA34 START -158.7846
HIERARCH ISS PBLA34 END -158.6738
HIERARCH ISS PBL35 START 291.8758
HIERARCH ISS PBL35 END 292.3445
HIERARCH ISS PBLA35 START -175.3125
HIERARCH ISS PBLA35 END -175.1873
HIERARCH ISS PBL45 START 231.4441
HIERARCH ISS PBL45 END 231.8468
HIERARCH ISS PBLA45 START -179.8088
HIERARCH ISS PBLA45 END -179.6765
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1