Exposure
ID
SPICA.2025-05-09T12-38-57_1
Header ID
SPICA.2025-05-09T12-38-57
Date updated
2025-05-09 12:38:35 UTC+0000
Release date
None
UTC Start
2025-05-09 12:38:35.690
UTC End
2025-05-09 12:38:55.690
MJD Start
60804.5268019643
MJD End
60804.527033445775
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 31.0732 31.0638 64.8537 64.8905
S1-E1 329.8799 329.9032 49.1778 49.1731
S1-E2 278.4141 278.4006 52.6885 52.6921
S1-W1 175.0877 175.0329 80.7143 80.8246
S1-W2 176.9249 176.8598 68.9164 68.9712
S2-E1 300.0799 300.1189 47.5745 47.5664
S2-E2 248.1250 248.1250 51.1763 51.1763
S2-W1 145.4456 145.4129 84.0615 84.1868
S2-W2 145.9464 145.8914 69.7807 69.8394
E1-E2 54.7124 54.7620 -148.9783 -149.0094
E1-W1 202.5376 202.8867 -157.7042 -157.7446
E1-W2 173.9363 174.1259 -150.9145 -150.9492
E2-W1 148.6903 148.9922 -160.9042 -160.9444
E2-W2 119.2695 119.4097 -151.8026 -151.8387
W1-W2 36.2238 36.3804 -12.2928 -12.2391
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 60804.5268019643
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 31.0732
HIERARCH ISS PBL12 END 31.0638
HIERARCH ISS PBLA12 START 64.8537
HIERARCH ISS PBLA12 END 64.8905
HIERARCH ISS PBL13 START 329.8799
HIERARCH ISS PBL13 END 329.9032
HIERARCH ISS PBLA13 START 49.1778
HIERARCH ISS PBLA13 END 49.1731
HIERARCH ISS PBL14 START 278.4141
HIERARCH ISS PBL14 END 278.4006
HIERARCH ISS PBLA14 START 52.6885
HIERARCH ISS PBLA14 END 52.6921
HIERARCH ISS PBL15 START 175.0877
HIERARCH ISS PBL15 END 175.0329
HIERARCH ISS PBLA15 START 80.7143
HIERARCH ISS PBLA15 END 80.8246
HIERARCH ISS PBL16 START 176.9249
HIERARCH ISS PBL16 END 176.8598
HIERARCH ISS PBLA16 START 68.9164
HIERARCH ISS PBLA16 END 68.9712
HIERARCH ISS PBL23 START 300.0799
HIERARCH ISS PBL23 END 300.1189
HIERARCH ISS PBLA23 START 47.5745
HIERARCH ISS PBLA23 END 47.5664
HIERARCH ISS PBL24 START 248.125
HIERARCH ISS PBL24 END 248.125
HIERARCH ISS PBLA24 START 51.1763
HIERARCH ISS PBLA24 END 51.1763
HIERARCH ISS PBL25 START 145.4456
HIERARCH ISS PBL25 END 145.4129
HIERARCH ISS PBLA25 START 84.0615
HIERARCH ISS PBLA25 END 84.1868
HIERARCH ISS PBL26 START 145.9464
HIERARCH ISS PBL26 END 145.8914
HIERARCH ISS PBLA26 START 69.7807
HIERARCH ISS PBLA26 END 69.8394
HIERARCH ISS PBL34 START 54.7124
HIERARCH ISS PBL34 END 54.762
HIERARCH ISS PBLA34 START -148.9783
HIERARCH ISS PBLA34 END -149.0094
HIERARCH ISS PBL35 START 202.5376
HIERARCH ISS PBL35 END 202.8867
HIERARCH ISS PBLA35 START -157.7042
HIERARCH ISS PBLA35 END -157.7446
HIERARCH ISS PBL36 START 173.9363
HIERARCH ISS PBL36 END 174.1259
HIERARCH ISS PBLA36 START -150.9145
HIERARCH ISS PBLA36 END -150.9492
HIERARCH ISS PBL45 START 148.6903
HIERARCH ISS PBL45 END 148.9922
HIERARCH ISS PBLA45 START -160.9042
HIERARCH ISS PBLA45 END -160.9444
HIERARCH ISS PBL46 START 119.2695
HIERARCH ISS PBL46 END 119.4097
HIERARCH ISS PBLA46 START -151.8026
HIERARCH ISS PBLA46 END -151.8387
HIERARCH ISS PBL56 START 36.2238
HIERARCH ISS PBL56 END 36.3804
HIERARCH ISS PBLA56 START -12.2928
HIERARCH ISS PBLA56 END -12.2391
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1