Exposure
ID
SPICA.2025-05-09T12-38-09_1
Header ID
SPICA.2025-05-09T12-38-09
Date updated
2025-05-09 12:37:47 UTC+0000
Release date
None
UTC Start
2025-05-09 12:37:47.164
UTC End
2025-05-09 12:38:07.164
MJD Start
60804.5262403267
MJD End
60804.526471808174
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 31.0943 31.0849 64.7712 64.8079
S1-E1 329.8264 329.8505 49.1885 49.1837
S1-E2 278.4434 278.4305 52.6806 52.6841
S1-W1 175.2130 175.1568 80.4669 80.5771
S1-W2 177.0715 177.0061 68.7937 68.8484
S2-E1 299.9914 300.0310 47.5930 47.5847
S2-E2 248.1243 248.1248 51.1765 51.1763
S2-W1 145.5215 145.4873 83.7807 83.9058
S2-W2 146.0701 146.0149 69.6494 69.7078
E1-E2 54.6009 54.6506 -148.9079 -148.9393
E1-W1 201.7530 202.1028 -157.6128 -157.6536
E1-W2 173.5098 173.7000 -150.8361 -150.8712
E2-W1 148.0119 148.3143 -160.8133 -160.8539
E2-W2 118.9540 119.0947 -151.7211 -151.7575
W1-W2 35.8720 36.0288 -12.4153 -12.3604
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 60804.5262403267
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 31.0943
HIERARCH ISS PBL12 END 31.0849
HIERARCH ISS PBLA12 START 64.7712
HIERARCH ISS PBLA12 END 64.8079
HIERARCH ISS PBL13 START 329.8264
HIERARCH ISS PBL13 END 329.8505
HIERARCH ISS PBLA13 START 49.1885
HIERARCH ISS PBLA13 END 49.1837
HIERARCH ISS PBL14 START 278.4434
HIERARCH ISS PBL14 END 278.4305
HIERARCH ISS PBLA14 START 52.6806
HIERARCH ISS PBLA14 END 52.6841
HIERARCH ISS PBL15 START 175.213
HIERARCH ISS PBL15 END 175.1568
HIERARCH ISS PBLA15 START 80.4669
HIERARCH ISS PBLA15 END 80.5771
HIERARCH ISS PBL16 START 177.0715
HIERARCH ISS PBL16 END 177.0061
HIERARCH ISS PBLA16 START 68.7937
HIERARCH ISS PBLA16 END 68.8484
HIERARCH ISS PBL23 START 299.9914
HIERARCH ISS PBL23 END 300.031
HIERARCH ISS PBLA23 START 47.593
HIERARCH ISS PBLA23 END 47.5847
HIERARCH ISS PBL24 START 248.1243
HIERARCH ISS PBL24 END 248.1248
HIERARCH ISS PBLA24 START 51.1765
HIERARCH ISS PBLA24 END 51.1763
HIERARCH ISS PBL25 START 145.5215
HIERARCH ISS PBL25 END 145.4873
HIERARCH ISS PBLA25 START 83.7807
HIERARCH ISS PBLA25 END 83.9058
HIERARCH ISS PBL26 START 146.0701
HIERARCH ISS PBL26 END 146.0149
HIERARCH ISS PBLA26 START 69.6494
HIERARCH ISS PBLA26 END 69.7078
HIERARCH ISS PBL34 START 54.6009
HIERARCH ISS PBL34 END 54.6506
HIERARCH ISS PBLA34 START -148.9079
HIERARCH ISS PBLA34 END -148.9393
HIERARCH ISS PBL35 START 201.753
HIERARCH ISS PBL35 END 202.1028
HIERARCH ISS PBLA35 START -157.6128
HIERARCH ISS PBLA35 END -157.6536
HIERARCH ISS PBL36 START 173.5098
HIERARCH ISS PBL36 END 173.7
HIERARCH ISS PBLA36 START -150.8361
HIERARCH ISS PBLA36 END -150.8712
HIERARCH ISS PBL45 START 148.0119
HIERARCH ISS PBL45 END 148.3143
HIERARCH ISS PBLA45 START -160.8133
HIERARCH ISS PBLA45 END -160.8539
HIERARCH ISS PBL46 START 118.954
HIERARCH ISS PBL46 END 119.0947
HIERARCH ISS PBLA46 START -151.7211
HIERARCH ISS PBLA46 END -151.7575
HIERARCH ISS PBL56 START 35.872
HIERARCH ISS PBL56 END 36.0288
HIERARCH ISS PBLA56 START -12.4153
HIERARCH ISS PBLA56 END -12.3604
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1