Exposure
ID
SPICA.2025-07-11T04-22-55_1
Header ID
SPICA.2025-07-11T04-22-55
Date updated
2025-07-11 04:21:50 UTC+0000
Release date
None
UTC Start
2025-07-11 04:21:50.589
UTC End
2025-07-11 04:22:50.589
MJD Start
60867.1818355178
MJD End
60867.18252996223
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
68735
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51149
Name
HD_145570
RA
243.0
DEC
-10.06424
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.6838 24.7006 98.7345 98.9382
S1-E1 260.5130 259.9898 56.5612 56.6886
S1-E2 211.1120 210.7651 65.8187 65.9820
S1-W1 215.4385 216.0491 137.9951 138.0935
S2-E1 242.7857 242.2757 52.6473 52.7580
S2-E2 190.8626 190.5136 61.7888 61.9375
S2-W1 196.9469 197.5121 142.5444 142.6226
E1-E2 62.2342 62.1413 -156.5121 -156.5223
E1-W1 312.3479 312.2216 -166.4424 -166.4842
E2-W1 251.2753 251.2473 -168.8903 -168.9365
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 60867.1818355178
PI-COI spica
HIERARCH OBS TARG NAME HD_145570
HIERARCH OBS RA 243.0
HIERARCH OBS DEC -10.06424
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1W1W2
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 24.6838
HIERARCH ISS PBL12 END 24.7006
HIERARCH ISS PBLA12 START 98.7345
HIERARCH ISS PBLA12 END 98.9382
HIERARCH ISS PBL13 START 260.513
HIERARCH ISS PBL13 END 259.9898
HIERARCH ISS PBLA13 START 56.5612
HIERARCH ISS PBLA13 END 56.6886
HIERARCH ISS PBL14 START 211.112
HIERARCH ISS PBL14 END 210.7651
HIERARCH ISS PBLA14 START 65.8187
HIERARCH ISS PBLA14 END 65.982
HIERARCH ISS PBL15 START 215.4385
HIERARCH ISS PBL15 END 216.0491
HIERARCH ISS PBLA15 START 137.9951
HIERARCH ISS PBLA15 END 138.0935
HIERARCH ISS PBL23 START 242.7857
HIERARCH ISS PBL23 END 242.2757
HIERARCH ISS PBLA23 START 52.6473
HIERARCH ISS PBLA23 END 52.758
HIERARCH ISS PBL24 START 190.8626
HIERARCH ISS PBL24 END 190.5136
HIERARCH ISS PBLA24 START 61.7888
HIERARCH ISS PBLA24 END 61.9375
HIERARCH ISS PBL25 START 196.9469
HIERARCH ISS PBL25 END 197.5121
HIERARCH ISS PBLA25 START 142.5444
HIERARCH ISS PBLA25 END 142.6226
HIERARCH ISS PBL34 START 62.2342
HIERARCH ISS PBL34 END 62.1413
HIERARCH ISS PBLA34 START -156.5121
HIERARCH ISS PBLA34 END -156.5223
HIERARCH ISS PBL35 START 312.3479
HIERARCH ISS PBL35 END 312.2216
HIERARCH ISS PBLA35 START -166.4424
HIERARCH ISS PBLA35 END -166.4842
HIERARCH ISS PBL45 START 251.2753
HIERARCH ISS PBL45 END 251.2473
HIERARCH ISS PBLA45 START -168.8903
HIERARCH ISS PBLA45 END -168.9365
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1