Exposure
ID
SPICA.2025-05-09T12-46-46_1
Header ID
SPICA.2025-05-09T12-46-46
Date updated
2025-05-09 12:46:25 UTC+0000
Release date
None
UTC Start
2025-05-09 12:46:25.050
UTC End
2025-05-09 12:46:45.050
MJD Start
60804.5322343792
MJD End
60804.53246586068
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 30.8696 30.8602 65.6713 65.7099
S1-E1 330.3066 330.3223 49.0922 49.0890
S1-E2 278.0654 278.0464 52.7829 52.7880
S1-W1 174.0436 174.0029 83.1281 83.2403
S1-W2 175.5360 175.4733 70.1255 70.1822
S2-E1 300.8494 300.8810 47.4144 47.4079
S2-E2 248.0691 248.0638 51.1923 51.1939
S2-W1 144.8920 144.8745 86.7926 86.9190
S2-W2 144.7795 144.7271 71.0743 71.1349
E1-E2 55.7684 55.8161 -149.6285 -149.6572
E1-W1 210.0357 210.3772 -158.5404 -158.5770
E1-W2 177.9894 178.1730 -151.6378 -151.6696
E2-W1 155.1812 155.4772 -161.7319 -161.7679
E2-W2 122.2710 122.4071 -152.5541 -152.5871
W1-W2 39.6093 39.7646 -11.2278 -11.1834
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 60804.5322343792
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 30.8696
HIERARCH ISS PBL12 END 30.8602
HIERARCH ISS PBLA12 START 65.6713
HIERARCH ISS PBLA12 END 65.7099
HIERARCH ISS PBL13 START 330.3066
HIERARCH ISS PBL13 END 330.3223
HIERARCH ISS PBLA13 START 49.0922
HIERARCH ISS PBLA13 END 49.089
HIERARCH ISS PBL14 START 278.0654
HIERARCH ISS PBL14 END 278.0464
HIERARCH ISS PBLA14 START 52.7829
HIERARCH ISS PBLA14 END 52.788
HIERARCH ISS PBL15 START 174.0436
HIERARCH ISS PBL15 END 174.0029
HIERARCH ISS PBLA15 START 83.1281
HIERARCH ISS PBLA15 END 83.2403
HIERARCH ISS PBL16 START 175.536
HIERARCH ISS PBL16 END 175.4733
HIERARCH ISS PBLA16 START 70.1255
HIERARCH ISS PBLA16 END 70.1822
HIERARCH ISS PBL23 START 300.8494
HIERARCH ISS PBL23 END 300.881
HIERARCH ISS PBLA23 START 47.4144
HIERARCH ISS PBLA23 END 47.4079
HIERARCH ISS PBL24 START 248.0691
HIERARCH ISS PBL24 END 248.0638
HIERARCH ISS PBLA24 START 51.1923
HIERARCH ISS PBLA24 END 51.1939
HIERARCH ISS PBL25 START 144.892
HIERARCH ISS PBL25 END 144.8745
HIERARCH ISS PBLA25 START 86.7926
HIERARCH ISS PBLA25 END 86.919
HIERARCH ISS PBL26 START 144.7795
HIERARCH ISS PBL26 END 144.7271
HIERARCH ISS PBLA26 START 71.0743
HIERARCH ISS PBLA26 END 71.1349
HIERARCH ISS PBL34 START 55.7684
HIERARCH ISS PBL34 END 55.8161
HIERARCH ISS PBLA34 START -149.6285
HIERARCH ISS PBLA34 END -149.6572
HIERARCH ISS PBL35 START 210.0357
HIERARCH ISS PBL35 END 210.3772
HIERARCH ISS PBLA35 START -158.5404
HIERARCH ISS PBLA35 END -158.577
HIERARCH ISS PBL36 START 177.9894
HIERARCH ISS PBL36 END 178.173
HIERARCH ISS PBLA36 START -151.6378
HIERARCH ISS PBLA36 END -151.6696
HIERARCH ISS PBL45 START 155.1812
HIERARCH ISS PBL45 END 155.4772
HIERARCH ISS PBLA45 START -161.7319
HIERARCH ISS PBLA45 END -161.7679
HIERARCH ISS PBL46 START 122.271
HIERARCH ISS PBL46 END 122.4071
HIERARCH ISS PBLA46 START -152.5541
HIERARCH ISS PBLA46 END -152.5871
HIERARCH ISS PBL56 START 39.6093
HIERARCH ISS PBL56 END 39.7646
HIERARCH ISS PBLA56 START -11.2278
HIERARCH ISS PBLA56 END -11.1834
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1