Exposure
ID
SPICA.2025-05-09T12-50-51_1
Header ID
SPICA.2025-05-09T12-50-51
Date updated
2025-05-09 12:50:29 UTC+0000
Release date
None
UTC Start
2025-05-09 12:50:29.900
UTC End
2025-05-09 12:50:49.900
MJD Start
60804.5350682829
MJD End
60804.53529976438
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 30.7635 30.7541 66.1122 66.1516
S1-E1 330.4636 330.4753 49.0608 49.0584
S1-E2 277.8365 277.8147 52.8451 52.8510
S1-W1 173.6216 173.5885 84.4011 84.5139
S1-W2 174.8336 174.7724 70.7724 70.8300
S2-E1 301.1876 301.2154 47.3445 47.3387
S2-E2 247.9946 247.9865 51.2137 51.2160
S2-W1 144.7345 144.7249 88.2255 88.3523
S2-W2 144.1935 144.1426 71.7656 71.8272
E1-E2 56.3028 56.3494 -149.9467 -149.9741
E1-W1 213.8797 214.2170 -158.9446 -158.9794
E1-W2 180.0507 180.2310 -151.9913 -152.0218
E2-W1 158.5146 158.8072 -162.1291 -162.1632
E2-W2 123.8001 123.9339 -152.9210 -152.9526
W1-W2 41.3627 41.5171 -10.7460 -10.7056
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 60804.5350682829
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 30.7635
HIERARCH ISS PBL12 END 30.7541
HIERARCH ISS PBLA12 START 66.1122
HIERARCH ISS PBLA12 END 66.1516
HIERARCH ISS PBL13 START 330.4636
HIERARCH ISS PBL13 END 330.4753
HIERARCH ISS PBLA13 START 49.0608
HIERARCH ISS PBLA13 END 49.0584
HIERARCH ISS PBL14 START 277.8365
HIERARCH ISS PBL14 END 277.8147
HIERARCH ISS PBLA14 START 52.8451
HIERARCH ISS PBLA14 END 52.851
HIERARCH ISS PBL15 START 173.6216
HIERARCH ISS PBL15 END 173.5885
HIERARCH ISS PBLA15 START 84.4011
HIERARCH ISS PBLA15 END 84.5139
HIERARCH ISS PBL16 START 174.8336
HIERARCH ISS PBL16 END 174.7724
HIERARCH ISS PBLA16 START 70.7724
HIERARCH ISS PBLA16 END 70.83
HIERARCH ISS PBL23 START 301.1876
HIERARCH ISS PBL23 END 301.2154
HIERARCH ISS PBLA23 START 47.3445
HIERARCH ISS PBLA23 END 47.3387
HIERARCH ISS PBL24 START 247.9946
HIERARCH ISS PBL24 END 247.9865
HIERARCH ISS PBLA24 START 51.2137
HIERARCH ISS PBLA24 END 51.216
HIERARCH ISS PBL25 START 144.7345
HIERARCH ISS PBL25 END 144.7249
HIERARCH ISS PBLA25 START 88.2255
HIERARCH ISS PBLA25 END 88.3523
HIERARCH ISS PBL26 START 144.1935
HIERARCH ISS PBL26 END 144.1426
HIERARCH ISS PBLA26 START 71.7656
HIERARCH ISS PBLA26 END 71.8272
HIERARCH ISS PBL34 START 56.3028
HIERARCH ISS PBL34 END 56.3494
HIERARCH ISS PBLA34 START -149.9467
HIERARCH ISS PBLA34 END -149.9741
HIERARCH ISS PBL35 START 213.8797
HIERARCH ISS PBL35 END 214.217
HIERARCH ISS PBLA35 START -158.9446
HIERARCH ISS PBLA35 END -158.9794
HIERARCH ISS PBL36 START 180.0507
HIERARCH ISS PBL36 END 180.231
HIERARCH ISS PBLA36 START -151.9913
HIERARCH ISS PBLA36 END -152.0218
HIERARCH ISS PBL45 START 158.5146
HIERARCH ISS PBL45 END 158.8072
HIERARCH ISS PBLA45 START -162.1291
HIERARCH ISS PBLA45 END -162.1632
HIERARCH ISS PBL46 START 123.8001
HIERARCH ISS PBL46 END 123.9339
HIERARCH ISS PBLA46 START -152.921
HIERARCH ISS PBLA46 END -152.9526
HIERARCH ISS PBL56 START 41.3627
HIERARCH ISS PBL56 END 41.5171
HIERARCH ISS PBLA56 START -10.746
HIERARCH ISS PBLA56 END -10.7056
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1