Exposure
ID
SPICA.2025-05-09T12-38-33_1
Header ID
SPICA.2025-05-09T12-38-33
Date updated
2025-05-09 12:38:11 UTC+0000
Release date
None
UTC Start
2025-05-09 12:38:11.443
UTC End
2025-05-09 12:38:31.443
MJD Start
60804.5265213317
MJD End
60804.52675281318
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 31.0837 31.0744 64.8124 64.8492
S1-E1 329.8534 329.8771 49.1831 49.1783
S1-E2 278.4289 278.4157 52.6845 52.6881
S1-W1 175.1499 175.0944 80.5906 80.7009
S1-W2 176.9981 176.9328 68.8551 68.9098
S2-E1 300.0359 300.0752 47.5837 47.5755
S2-E2 248.1248 248.1250 51.1763 51.1763
S2-W1 145.4831 145.4496 83.9212 84.0464
S2-W2 146.0082 145.9531 69.7151 69.7736
E1-E2 54.6568 54.7064 -148.9432 -148.9745
E1-W1 202.1458 202.4953 -157.6586 -157.6993
E1-W2 173.7234 173.9133 -150.8755 -150.9103
E2-W1 148.3516 148.6538 -160.8589 -160.8993
E2-W2 119.1120 119.2524 -151.7620 -151.7982
W1-W2 36.0481 36.2048 -12.3537 -12.2994
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 60804.5265213317
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 31.0837
HIERARCH ISS PBL12 END 31.0744
HIERARCH ISS PBLA12 START 64.8124
HIERARCH ISS PBLA12 END 64.8492
HIERARCH ISS PBL13 START 329.8534
HIERARCH ISS PBL13 END 329.8771
HIERARCH ISS PBLA13 START 49.1831
HIERARCH ISS PBLA13 END 49.1783
HIERARCH ISS PBL14 START 278.4289
HIERARCH ISS PBL14 END 278.4157
HIERARCH ISS PBLA14 START 52.6845
HIERARCH ISS PBLA14 END 52.6881
HIERARCH ISS PBL15 START 175.1499
HIERARCH ISS PBL15 END 175.0944
HIERARCH ISS PBLA15 START 80.5906
HIERARCH ISS PBLA15 END 80.7009
HIERARCH ISS PBL16 START 176.9981
HIERARCH ISS PBL16 END 176.9328
HIERARCH ISS PBLA16 START 68.8551
HIERARCH ISS PBLA16 END 68.9098
HIERARCH ISS PBL23 START 300.0359
HIERARCH ISS PBL23 END 300.0752
HIERARCH ISS PBLA23 START 47.5837
HIERARCH ISS PBLA23 END 47.5755
HIERARCH ISS PBL24 START 248.1248
HIERARCH ISS PBL24 END 248.125
HIERARCH ISS PBLA24 START 51.1763
HIERARCH ISS PBLA24 END 51.1763
HIERARCH ISS PBL25 START 145.4831
HIERARCH ISS PBL25 END 145.4496
HIERARCH ISS PBLA25 START 83.9212
HIERARCH ISS PBLA25 END 84.0464
HIERARCH ISS PBL26 START 146.0082
HIERARCH ISS PBL26 END 145.9531
HIERARCH ISS PBLA26 START 69.7151
HIERARCH ISS PBLA26 END 69.7736
HIERARCH ISS PBL34 START 54.6568
HIERARCH ISS PBL34 END 54.7064
HIERARCH ISS PBLA34 START -148.9432
HIERARCH ISS PBLA34 END -148.9745
HIERARCH ISS PBL35 START 202.1458
HIERARCH ISS PBL35 END 202.4953
HIERARCH ISS PBLA35 START -157.6586
HIERARCH ISS PBLA35 END -157.6993
HIERARCH ISS PBL36 START 173.7234
HIERARCH ISS PBL36 END 173.9133
HIERARCH ISS PBLA36 START -150.8755
HIERARCH ISS PBLA36 END -150.9103
HIERARCH ISS PBL45 START 148.3516
HIERARCH ISS PBL45 END 148.6538
HIERARCH ISS PBLA45 START -160.8589
HIERARCH ISS PBLA45 END -160.8993
HIERARCH ISS PBL46 START 119.112
HIERARCH ISS PBL46 END 119.2524
HIERARCH ISS PBLA46 START -151.762
HIERARCH ISS PBLA46 END -151.7982
HIERARCH ISS PBL56 START 36.0481
HIERARCH ISS PBL56 END 36.2048
HIERARCH ISS PBLA56 START -12.3537
HIERARCH ISS PBLA56 END -12.2994
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1