Exposure
ID
SPICA.2025-10-06T17-44-14_1
Header ID
SPICA.2025-10-06T17-44-14
Date updated
2025-10-06 17:43:52 UTC+0000
Release date
None
UTC Start
2025-10-06 17:43:52.729
UTC End
2025-10-06 17:44:12.729
MJD Start
60954.7388047283
MJD End
60954.73903620978
Exposure time (s)
20.0
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 28.1305 28.1308 89.2865 89.2247
S1-E1 302.0464 301.9269 124.2617 124.2283
S1-E2 247.6424 247.5520 116.5966 116.5548
S1-W1 217.0051 217.1717 52.7748 52.7170
S1-W2 168.7258 168.7672 78.0692 78.0029
S2-E1 279.4619 279.3509 127.5695 127.5399
S2-E2 223.0212 222.9356 119.9142 119.8759
S2-W1 195.1148 195.2792 47.8538 47.8006
S2-W2 141.2388 141.2803 75.8488 75.7822
E1-E2 65.5478 65.5384 -25.4784 -25.4823
E1-W1 310.9644 311.0252 -14.3062 -14.3033
E1-W2 221.6829 221.6711 -22.4213 -22.4225
E2-W1 246.9855 247.0572 -11.3587 -11.3553
E2-W2 156.2674 156.2653 -21.1394 -21.1397
W1-W2 96.7045 96.7797 -175.4257 -175.4293
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 60954.7388047283
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 1000
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 28.1305
HIERARCH ISS PBL12 END 28.1308
HIERARCH ISS PBLA12 START 89.2865
HIERARCH ISS PBLA12 END 89.2247
HIERARCH ISS PBL13 START 302.0464
HIERARCH ISS PBL13 END 301.9269
HIERARCH ISS PBLA13 START 124.2617
HIERARCH ISS PBLA13 END 124.2283
HIERARCH ISS PBL14 START 247.6424
HIERARCH ISS PBL14 END 247.552
HIERARCH ISS PBLA14 START 116.5966
HIERARCH ISS PBLA14 END 116.5548
HIERARCH ISS PBL15 START 217.0051
HIERARCH ISS PBL15 END 217.1717
HIERARCH ISS PBLA15 START 52.7748
HIERARCH ISS PBLA15 END 52.717
HIERARCH ISS PBL16 START 168.7258
HIERARCH ISS PBL16 END 168.7672
HIERARCH ISS PBLA16 START 78.0692
HIERARCH ISS PBLA16 END 78.0029
HIERARCH ISS PBL23 START 279.4619
HIERARCH ISS PBL23 END 279.3509
HIERARCH ISS PBLA23 START 127.5695
HIERARCH ISS PBLA23 END 127.5399
HIERARCH ISS PBL24 START 223.0212
HIERARCH ISS PBL24 END 222.9356
HIERARCH ISS PBLA24 START 119.9142
HIERARCH ISS PBLA24 END 119.8759
HIERARCH ISS PBL25 START 195.1148
HIERARCH ISS PBL25 END 195.2792
HIERARCH ISS PBLA25 START 47.8538
HIERARCH ISS PBLA25 END 47.8006
HIERARCH ISS PBL26 START 141.2388
HIERARCH ISS PBL26 END 141.2803
HIERARCH ISS PBLA26 START 75.8488
HIERARCH ISS PBLA26 END 75.7822
HIERARCH ISS PBL34 START 65.5478
HIERARCH ISS PBL34 END 65.5384
HIERARCH ISS PBLA34 START -25.4784
HIERARCH ISS PBLA34 END -25.4823
HIERARCH ISS PBL35 START 310.9644
HIERARCH ISS PBL35 END 311.0252
HIERARCH ISS PBLA35 START -14.3062
HIERARCH ISS PBLA35 END -14.3033
HIERARCH ISS PBL36 START 221.6829
HIERARCH ISS PBL36 END 221.6711
HIERARCH ISS PBLA36 START -22.4213
HIERARCH ISS PBLA36 END -22.4225
HIERARCH ISS PBL45 START 246.9855
HIERARCH ISS PBL45 END 247.0572
HIERARCH ISS PBLA45 START -11.3587
HIERARCH ISS PBLA45 END -11.3553
HIERARCH ISS PBL46 START 156.2674
HIERARCH ISS PBL46 END 156.2653
HIERARCH ISS PBLA46 START -21.1394
HIERARCH ISS PBLA46 END -21.1397
HIERARCH ISS PBL56 START 96.7045
HIERARCH ISS PBL56 END 96.7797
HIERARCH ISS PBLA56 START -175.4257
HIERARCH ISS PBLA56 END -175.4293
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1