Exposure
ID
SPICA.2025-10-02T07-22-22_1
Header ID
SPICA.2025-10-02T07-22-22
Date updated
2025-10-02 07:21:16 UTC+0000
Release date
None
UTC Start
2025-10-02 07:21:16.921
UTC End
2025-10-02 07:22:16.921
MJD Start
60950.3064458506
MJD End
60950.30714029503
Exposure time (s)
60.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.9630 28.9833 103.7889 103.9520
S1-E1 274.3595 273.9975 65.4886 65.6551
S1-E2 229.5421 229.3458 74.7290 74.9096
S1-W1 251.7057 252.1148 136.6471 136.7349
S1-W2 181.7606 181.9730 114.7377 114.8824
S2-E1 252.2696 251.8924 61.4081 61.5660
S2-E2 204.7092 204.4914 70.7884 70.9642
S2-W1 227.9187 228.2877 140.6006 140.6767
S2-W2 153.4234 153.6138 116.7924 116.9327
E1-E2 60.3578 60.2468 -152.1499 -152.0941
E1-W1 306.6338 306.3309 -165.4873 -165.4727
E1-W2 207.8593 207.5223 -155.9973 -155.9559
E2-W1 248.2947 248.1110 -168.7020 -168.6936
E2-W2 147.6931 147.4682 -157.5687 -157.5326
W1-W2 107.2426 107.2984 -4.1240 -4.1218
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60950.3064458506
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
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 28.963
HIERARCH ISS PBL12 END 28.9833
HIERARCH ISS PBLA12 START 103.7889
HIERARCH ISS PBLA12 END 103.952
HIERARCH ISS PBL13 START 274.3595
HIERARCH ISS PBL13 END 273.9975
HIERARCH ISS PBLA13 START 65.4886
HIERARCH ISS PBLA13 END 65.6551
HIERARCH ISS PBL14 START 229.5421
HIERARCH ISS PBL14 END 229.3458
HIERARCH ISS PBLA14 START 74.729
HIERARCH ISS PBLA14 END 74.9096
HIERARCH ISS PBL15 START 251.7057
HIERARCH ISS PBL15 END 252.1148
HIERARCH ISS PBLA15 START 136.6471
HIERARCH ISS PBLA15 END 136.7349
HIERARCH ISS PBL16 START 181.7606
HIERARCH ISS PBL16 END 181.973
HIERARCH ISS PBLA16 START 114.7377
HIERARCH ISS PBLA16 END 114.8824
HIERARCH ISS PBL23 START 252.2696
HIERARCH ISS PBL23 END 251.8924
HIERARCH ISS PBLA23 START 61.4081
HIERARCH ISS PBLA23 END 61.566
HIERARCH ISS PBL24 START 204.7092
HIERARCH ISS PBL24 END 204.4914
HIERARCH ISS PBLA24 START 70.7884
HIERARCH ISS PBLA24 END 70.9642
HIERARCH ISS PBL25 START 227.9187
HIERARCH ISS PBL25 END 228.2877
HIERARCH ISS PBLA25 START 140.6006
HIERARCH ISS PBLA25 END 140.6767
HIERARCH ISS PBL26 START 153.4234
HIERARCH ISS PBL26 END 153.6138
HIERARCH ISS PBLA26 START 116.7924
HIERARCH ISS PBLA26 END 116.9327
HIERARCH ISS PBL34 START 60.3578
HIERARCH ISS PBL34 END 60.2468
HIERARCH ISS PBLA34 START -152.1499
HIERARCH ISS PBLA34 END -152.0941
HIERARCH ISS PBL35 START 306.6338
HIERARCH ISS PBL35 END 306.3309
HIERARCH ISS PBLA35 START -165.4873
HIERARCH ISS PBLA35 END -165.4727
HIERARCH ISS PBL36 START 207.8593
HIERARCH ISS PBL36 END 207.5223
HIERARCH ISS PBLA36 START -155.9973
HIERARCH ISS PBLA36 END -155.9559
HIERARCH ISS PBL45 START 248.2947
HIERARCH ISS PBL45 END 248.111
HIERARCH ISS PBLA45 START -168.702
HIERARCH ISS PBLA45 END -168.6936
HIERARCH ISS PBL46 START 147.6931
HIERARCH ISS PBL46 END 147.4682
HIERARCH ISS PBLA46 START -157.5687
HIERARCH ISS PBLA46 END -157.5326
HIERARCH ISS PBL56 START 107.2426
HIERARCH ISS PBL56 END 107.2984
HIERARCH ISS PBLA56 START -4.124
HIERARCH ISS PBLA56 END -4.1218
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1