Exposure
ID
SPICA.2025-10-02T07-32-47_1
Header ID
SPICA.2025-10-02T07-32-47
Date updated
2025-10-02 07:31:42 UTC+0000
Release date
None
UTC Start
2025-10-02 07:31:42.478
UTC End
2025-10-02 07:32:42.478
MJD Start
60950.313686092
MJD End
60950.31438053643
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 29.1671 29.1893 105.3378 105.4956
S1-E1 270.9300 270.5820 67.1311 67.3064
S1-E2 227.7340 227.5573 76.4951 76.6816
S1-W1 255.5446 255.9295 137.4544 137.5334
S1-W2 183.8230 184.0388 116.0980 116.2348
S2-E1 248.6662 248.2967 62.9708 63.1384
S2-E2 202.6741 202.4713 72.5142 72.6973
S2-W1 231.3612 231.7038 141.2974 141.3652
S2-W2 155.2643 155.4559 118.1079 118.2398
E1-E2 59.2475 59.1271 -151.5811 -151.5179
E1-W1 303.4498 303.0855 -165.3317 -165.3136
E1-W2 204.4576 204.0849 -155.5722 -155.5246
E2-W1 246.3034 246.0684 -168.6095 -168.5984
E2-W2 145.4123 145.1611 -157.1972 -157.1555
W1-W2 107.6811 107.7139 -4.1072 -4.1059
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 60950.313686092
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 29.1671
HIERARCH ISS PBL12 END 29.1893
HIERARCH ISS PBLA12 START 105.3378
HIERARCH ISS PBLA12 END 105.4956
HIERARCH ISS PBL13 START 270.93
HIERARCH ISS PBL13 END 270.582
HIERARCH ISS PBLA13 START 67.1311
HIERARCH ISS PBLA13 END 67.3064
HIERARCH ISS PBL14 START 227.734
HIERARCH ISS PBL14 END 227.5573
HIERARCH ISS PBLA14 START 76.4951
HIERARCH ISS PBLA14 END 76.6816
HIERARCH ISS PBL15 START 255.5446
HIERARCH ISS PBL15 END 255.9295
HIERARCH ISS PBLA15 START 137.4544
HIERARCH ISS PBLA15 END 137.5334
HIERARCH ISS PBL16 START 183.823
HIERARCH ISS PBL16 END 184.0388
HIERARCH ISS PBLA16 START 116.098
HIERARCH ISS PBLA16 END 116.2348
HIERARCH ISS PBL23 START 248.6662
HIERARCH ISS PBL23 END 248.2967
HIERARCH ISS PBLA23 START 62.9708
HIERARCH ISS PBLA23 END 63.1384
HIERARCH ISS PBL24 START 202.6741
HIERARCH ISS PBL24 END 202.4713
HIERARCH ISS PBLA24 START 72.5142
HIERARCH ISS PBLA24 END 72.6973
HIERARCH ISS PBL25 START 231.3612
HIERARCH ISS PBL25 END 231.7038
HIERARCH ISS PBLA25 START 141.2974
HIERARCH ISS PBLA25 END 141.3652
HIERARCH ISS PBL26 START 155.2643
HIERARCH ISS PBL26 END 155.4559
HIERARCH ISS PBLA26 START 118.1079
HIERARCH ISS PBLA26 END 118.2398
HIERARCH ISS PBL34 START 59.2475
HIERARCH ISS PBL34 END 59.1271
HIERARCH ISS PBLA34 START -151.5811
HIERARCH ISS PBLA34 END -151.5179
HIERARCH ISS PBL35 START 303.4498
HIERARCH ISS PBL35 END 303.0855
HIERARCH ISS PBLA35 START -165.3317
HIERARCH ISS PBLA35 END -165.3136
HIERARCH ISS PBL36 START 204.4576
HIERARCH ISS PBL36 END 204.0849
HIERARCH ISS PBLA36 START -155.5722
HIERARCH ISS PBLA36 END -155.5246
HIERARCH ISS PBL45 START 246.3034
HIERARCH ISS PBL45 END 246.0684
HIERARCH ISS PBLA45 START -168.6095
HIERARCH ISS PBLA45 END -168.5984
HIERARCH ISS PBL46 START 145.4123
HIERARCH ISS PBL46 END 145.1611
HIERARCH ISS PBLA46 START -157.1972
HIERARCH ISS PBLA46 END -157.1555
HIERARCH ISS PBL56 START 107.6811
HIERARCH ISS PBL56 END 107.7139
HIERARCH ISS PBLA56 START -4.1072
HIERARCH ISS PBLA56 END -4.1059
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1