Exposure
ID
SPICA.2025-06-13T11-28-49_1
Header ID
SPICA.2025-06-13T11-28-49
Date updated
2025-06-13 11:27:44 UTC+0000
Release date
None
UTC Start
2025-06-13 11:27:44.727
UTC End
2025-06-13 11:28:44.727
MJD Start
60839.4776010068
MJD End
60839.478295451234
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
64294
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47742
Name
HD_216735
RA
343.807
DEC
8.816165
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8924 30.8849 83.5418 83.7075
S1-E1 325.4088 325.2444 53.5423 53.6231
S1-E2 270.2711 270.1121 60.2610 60.3617
S1-W1 221.8727 222.2074 115.0723 115.2976
S1-W2 183.4398 183.4646 92.8281 93.0217
S2-E1 299.0542 298.9212 50.5817 50.6543
S2-E2 242.2019 242.0653 57.3714 57.4636
S2-W1 196.2074 196.5660 119.7953 120.0188
S2-W2 153.0334 153.0685 94.6948 94.8931
E1-E2 65.1777 65.2178 -155.4793 -155.4538
E1-W1 293.7410 294.2397 -168.0625 -168.0415
E1-W2 217.1098 217.3062 -158.8010 -158.7795
E2-W1 230.5665 231.0271 -171.5933 -171.5687
E2-W2 152.0885 152.2452 -160.2239 -160.2035
W1-W2 86.8047 87.0975 -11.7992 -11.7175
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 60839.4776010068
PI-COI spica
HIERARCH OBS TARG NAME HD_216735
HIERARCH OBS RA 343.807
HIERARCH OBS DEC 8.816165
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 30.8924
HIERARCH ISS PBL12 END 30.8849
HIERARCH ISS PBLA12 START 83.5418
HIERARCH ISS PBLA12 END 83.7075
HIERARCH ISS PBL13 START 325.4088
HIERARCH ISS PBL13 END 325.2444
HIERARCH ISS PBLA13 START 53.5423
HIERARCH ISS PBLA13 END 53.6231
HIERARCH ISS PBL14 START 270.2711
HIERARCH ISS PBL14 END 270.1121
HIERARCH ISS PBLA14 START 60.261
HIERARCH ISS PBLA14 END 60.3617
HIERARCH ISS PBL15 START 221.8727
HIERARCH ISS PBL15 END 222.2074
HIERARCH ISS PBLA15 START 115.0723
HIERARCH ISS PBLA15 END 115.2976
HIERARCH ISS PBL16 START 183.4398
HIERARCH ISS PBL16 END 183.4646
HIERARCH ISS PBLA16 START 92.8281
HIERARCH ISS PBLA16 END 93.0217
HIERARCH ISS PBL23 START 299.0542
HIERARCH ISS PBL23 END 298.9212
HIERARCH ISS PBLA23 START 50.5817
HIERARCH ISS PBLA23 END 50.6543
HIERARCH ISS PBL24 START 242.2019
HIERARCH ISS PBL24 END 242.0653
HIERARCH ISS PBLA24 START 57.3714
HIERARCH ISS PBLA24 END 57.4636
HIERARCH ISS PBL25 START 196.2074
HIERARCH ISS PBL25 END 196.566
HIERARCH ISS PBLA25 START 119.7953
HIERARCH ISS PBLA25 END 120.0188
HIERARCH ISS PBL26 START 153.0334
HIERARCH ISS PBL26 END 153.0685
HIERARCH ISS PBLA26 START 94.6948
HIERARCH ISS PBLA26 END 94.8931
HIERARCH ISS PBL34 START 65.1777
HIERARCH ISS PBL34 END 65.2178
HIERARCH ISS PBLA34 START -155.4793
HIERARCH ISS PBLA34 END -155.4538
HIERARCH ISS PBL35 START 293.741
HIERARCH ISS PBL35 END 294.2397
HIERARCH ISS PBLA35 START -168.0625
HIERARCH ISS PBLA35 END -168.0415
HIERARCH ISS PBL36 START 217.1098
HIERARCH ISS PBL36 END 217.3062
HIERARCH ISS PBLA36 START -158.801
HIERARCH ISS PBLA36 END -158.7795
HIERARCH ISS PBL45 START 230.5665
HIERARCH ISS PBL45 END 231.0271
HIERARCH ISS PBLA45 START -171.5933
HIERARCH ISS PBLA45 END -171.5687
HIERARCH ISS PBL46 START 152.0885
HIERARCH ISS PBL46 END 152.2452
HIERARCH ISS PBLA46 START -160.2239
HIERARCH ISS PBLA46 END -160.2035
HIERARCH ISS PBL56 START 86.8047
HIERARCH ISS PBL56 END 87.0975
HIERARCH ISS PBLA56 START -11.7992
HIERARCH ISS PBLA56 END -11.7175
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1