Exposure
ID
SPICA.2025-05-09T12-51-16_1
Header ID
SPICA.2025-05-09T12-51-16
Date updated
2025-05-09 12:50:54 UTC+0000
Release date
None
UTC Start
2025-05-09 12:50:54.338
UTC End
2025-05-09 12:51:14.338
MJD Start
60804.5353511355
MJD End
60804.535582616976
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 30.7529 30.7435 66.1568 66.1963
S1-E1 330.4768 330.4881 49.0581 49.0559
S1-E2 277.8119 277.7899 52.8518 52.8578
S1-W1 173.5842 173.5518 84.5286 84.6415
S1-W2 174.7644 174.7033 70.8375 70.8953
S2-E1 301.2190 301.2464 47.3380 47.3323
S2-E2 247.9855 247.9771 51.2164 51.2187
S2-W1 144.7237 144.7149 88.3688 88.4956
S2-W2 144.1359 144.0851 71.8352 71.8969
E1-E2 56.3555 56.4020 -149.9777 -150.0050
E1-W1 214.2608 214.5977 -158.9839 -159.0184
E1-W2 180.2544 180.4343 -152.0257 -152.0561
E2-W1 158.8453 159.1376 -162.1676 -162.2015
E2-W2 123.9513 124.0849 -152.9567 -152.9882
W1-W2 41.5372 41.6915 -10.7004 -10.6603
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 60804.5353511355
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 30.7529
HIERARCH ISS PBL12 END 30.7435
HIERARCH ISS PBLA12 START 66.1568
HIERARCH ISS PBLA12 END 66.1963
HIERARCH ISS PBL13 START 330.4768
HIERARCH ISS PBL13 END 330.4881
HIERARCH ISS PBLA13 START 49.0581
HIERARCH ISS PBLA13 END 49.0559
HIERARCH ISS PBL14 START 277.8119
HIERARCH ISS PBL14 END 277.7899
HIERARCH ISS PBLA14 START 52.8518
HIERARCH ISS PBLA14 END 52.8578
HIERARCH ISS PBL15 START 173.5842
HIERARCH ISS PBL15 END 173.5518
HIERARCH ISS PBLA15 START 84.5286
HIERARCH ISS PBLA15 END 84.6415
HIERARCH ISS PBL16 START 174.7644
HIERARCH ISS PBL16 END 174.7033
HIERARCH ISS PBLA16 START 70.8375
HIERARCH ISS PBLA16 END 70.8953
HIERARCH ISS PBL23 START 301.219
HIERARCH ISS PBL23 END 301.2464
HIERARCH ISS PBLA23 START 47.338
HIERARCH ISS PBLA23 END 47.3323
HIERARCH ISS PBL24 START 247.9855
HIERARCH ISS PBL24 END 247.9771
HIERARCH ISS PBLA24 START 51.2164
HIERARCH ISS PBLA24 END 51.2187
HIERARCH ISS PBL25 START 144.7237
HIERARCH ISS PBL25 END 144.7149
HIERARCH ISS PBLA25 START 88.3688
HIERARCH ISS PBLA25 END 88.4956
HIERARCH ISS PBL26 START 144.1359
HIERARCH ISS PBL26 END 144.0851
HIERARCH ISS PBLA26 START 71.8352
HIERARCH ISS PBLA26 END 71.8969
HIERARCH ISS PBL34 START 56.3555
HIERARCH ISS PBL34 END 56.402
HIERARCH ISS PBLA34 START -149.9777
HIERARCH ISS PBLA34 END -150.005
HIERARCH ISS PBL35 START 214.2608
HIERARCH ISS PBL35 END 214.5977
HIERARCH ISS PBLA35 START -158.9839
HIERARCH ISS PBLA35 END -159.0184
HIERARCH ISS PBL36 START 180.2544
HIERARCH ISS PBL36 END 180.4343
HIERARCH ISS PBLA36 START -152.0257
HIERARCH ISS PBLA36 END -152.0561
HIERARCH ISS PBL45 START 158.8453
HIERARCH ISS PBL45 END 159.1376
HIERARCH ISS PBLA45 START -162.1676
HIERARCH ISS PBLA45 END -162.2015
HIERARCH ISS PBL46 START 123.9513
HIERARCH ISS PBL46 END 124.0849
HIERARCH ISS PBLA46 START -152.9567
HIERARCH ISS PBLA46 END -152.9882
HIERARCH ISS PBL56 START 41.5372
HIERARCH ISS PBL56 END 41.6915
HIERARCH ISS PBLA56 START -10.7004
HIERARCH ISS PBLA56 END -10.6603
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1