Exposure
ID
SPICA.2025-05-09T12-45-08_1
Header ID
SPICA.2025-05-09T12-45-08
Date updated
2025-05-09 12:44:47 UTC+0000
Release date
None
UTC Start
2025-05-09 12:44:47.186
UTC End
2025-05-09 12:45:07.186
MJD Start
60804.5311016955
MJD End
60804.53133317698
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 30.9120 30.9027 65.4978 65.5360
S1-E1 330.2313 330.2486 49.1073 49.1038
S1-E2 278.1479 278.1301 52.7605 52.7653
S1-W1 174.2360 174.1923 82.6217 82.7335
S1-W2 175.8212 175.7579 69.8700 69.9263
S2-E1 300.7020 300.7352 47.4450 47.4381
S2-E2 248.0902 248.0859 51.1863 51.1875
S2-W1 144.9803 144.9595 86.2211 86.3473
S2-W2 145.0182 144.9653 70.8011 70.8613
E1-E2 55.5516 55.5997 -149.4974 -149.5266
E1-W1 208.4859 208.8291 -158.3729 -158.4102
E1-W2 177.1551 177.3400 -151.4920 -151.5244
E2-W1 153.8385 154.1357 -161.5667 -161.6035
E2-W2 121.6526 121.7896 -152.4027 -152.4364
W1-W2 38.9059 39.0615 -11.4335 -11.3873
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 60804.5311016955
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 30.912
HIERARCH ISS PBL12 END 30.9027
HIERARCH ISS PBLA12 START 65.4978
HIERARCH ISS PBLA12 END 65.536
HIERARCH ISS PBL13 START 330.2313
HIERARCH ISS PBL13 END 330.2486
HIERARCH ISS PBLA13 START 49.1073
HIERARCH ISS PBLA13 END 49.1038
HIERARCH ISS PBL14 START 278.1479
HIERARCH ISS PBL14 END 278.1301
HIERARCH ISS PBLA14 START 52.7605
HIERARCH ISS PBLA14 END 52.7653
HIERARCH ISS PBL15 START 174.236
HIERARCH ISS PBL15 END 174.1923
HIERARCH ISS PBLA15 START 82.6217
HIERARCH ISS PBLA15 END 82.7335
HIERARCH ISS PBL16 START 175.8212
HIERARCH ISS PBL16 END 175.7579
HIERARCH ISS PBLA16 START 69.87
HIERARCH ISS PBLA16 END 69.9263
HIERARCH ISS PBL23 START 300.702
HIERARCH ISS PBL23 END 300.7352
HIERARCH ISS PBLA23 START 47.445
HIERARCH ISS PBLA23 END 47.4381
HIERARCH ISS PBL24 START 248.0902
HIERARCH ISS PBL24 END 248.0859
HIERARCH ISS PBLA24 START 51.1863
HIERARCH ISS PBLA24 END 51.1875
HIERARCH ISS PBL25 START 144.9803
HIERARCH ISS PBL25 END 144.9595
HIERARCH ISS PBLA25 START 86.2211
HIERARCH ISS PBLA25 END 86.3473
HIERARCH ISS PBL26 START 145.0182
HIERARCH ISS PBL26 END 144.9653
HIERARCH ISS PBLA26 START 70.8011
HIERARCH ISS PBLA26 END 70.8613
HIERARCH ISS PBL34 START 55.5516
HIERARCH ISS PBL34 END 55.5997
HIERARCH ISS PBLA34 START -149.4974
HIERARCH ISS PBLA34 END -149.5266
HIERARCH ISS PBL35 START 208.4859
HIERARCH ISS PBL35 END 208.8291
HIERARCH ISS PBLA35 START -158.3729
HIERARCH ISS PBLA35 END -158.4102
HIERARCH ISS PBL36 START 177.1551
HIERARCH ISS PBL36 END 177.34
HIERARCH ISS PBLA36 START -151.492
HIERARCH ISS PBLA36 END -151.5244
HIERARCH ISS PBL45 START 153.8385
HIERARCH ISS PBL45 END 154.1357
HIERARCH ISS PBLA45 START -161.5667
HIERARCH ISS PBLA45 END -161.6035
HIERARCH ISS PBL46 START 121.6526
HIERARCH ISS PBL46 END 121.7896
HIERARCH ISS PBLA46 START -152.4027
HIERARCH ISS PBLA46 END -152.4364
HIERARCH ISS PBL56 START 38.9059
HIERARCH ISS PBL56 END 39.0615
HIERARCH ISS PBLA56 START -11.4335
HIERARCH ISS PBLA56 END -11.3873
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1