Exposure
ID
SPICA.2025-05-09T12-44-44_1
Header ID
SPICA.2025-05-09T12-44-44
Date updated
2025-05-09 12:44:22 UTC+0000
Release date
None
UTC Start
2025-05-09 12:44:22.843
UTC End
2025-05-09 12:44:42.843
MJD Start
60804.5308199432
MJD End
60804.531051424674
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 30.9226 30.9132 65.4549 65.4930
S1-E1 330.2114 330.2291 49.1112 49.1077
S1-E2 278.1676 278.1501 52.7552 52.7599
S1-W1 174.2860 174.2415 82.4960 82.6077
S1-W2 175.8925 175.8291 69.8067 69.8630
S2-E1 300.6643 300.6979 47.4528 47.4458
S2-E2 248.0946 248.0907 51.1850 51.1861
S2-W1 145.0045 144.9829 86.0791 86.2053
S2-W2 145.0780 145.0249 70.7335 70.7936
E1-E2 55.4974 55.5456 -149.4644 -149.4937
E1-W1 208.0994 208.4429 -158.3307 -158.3682
E1-W2 176.9468 177.1320 -151.4554 -151.4879
E2-W1 153.5036 153.8012 -161.5250 -161.5621
E2-W2 121.4982 121.6354 -152.3646 -152.3985
W1-W2 38.7307 38.8864 -11.4859 -11.4393
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 60804.5308199432
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 30.9226
HIERARCH ISS PBL12 END 30.9132
HIERARCH ISS PBLA12 START 65.4549
HIERARCH ISS PBLA12 END 65.493
HIERARCH ISS PBL13 START 330.2114
HIERARCH ISS PBL13 END 330.2291
HIERARCH ISS PBLA13 START 49.1112
HIERARCH ISS PBLA13 END 49.1077
HIERARCH ISS PBL14 START 278.1676
HIERARCH ISS PBL14 END 278.1501
HIERARCH ISS PBLA14 START 52.7552
HIERARCH ISS PBLA14 END 52.7599
HIERARCH ISS PBL15 START 174.286
HIERARCH ISS PBL15 END 174.2415
HIERARCH ISS PBLA15 START 82.496
HIERARCH ISS PBLA15 END 82.6077
HIERARCH ISS PBL16 START 175.8925
HIERARCH ISS PBL16 END 175.8291
HIERARCH ISS PBLA16 START 69.8067
HIERARCH ISS PBLA16 END 69.863
HIERARCH ISS PBL23 START 300.6643
HIERARCH ISS PBL23 END 300.6979
HIERARCH ISS PBLA23 START 47.4528
HIERARCH ISS PBLA23 END 47.4458
HIERARCH ISS PBL24 START 248.0946
HIERARCH ISS PBL24 END 248.0907
HIERARCH ISS PBLA24 START 51.185
HIERARCH ISS PBLA24 END 51.1861
HIERARCH ISS PBL25 START 145.0045
HIERARCH ISS PBL25 END 144.9829
HIERARCH ISS PBLA25 START 86.0791
HIERARCH ISS PBLA25 END 86.2053
HIERARCH ISS PBL26 START 145.078
HIERARCH ISS PBL26 END 145.0249
HIERARCH ISS PBLA26 START 70.7335
HIERARCH ISS PBLA26 END 70.7936
HIERARCH ISS PBL34 START 55.4974
HIERARCH ISS PBL34 END 55.5456
HIERARCH ISS PBLA34 START -149.4644
HIERARCH ISS PBLA34 END -149.4937
HIERARCH ISS PBL35 START 208.0994
HIERARCH ISS PBL35 END 208.4429
HIERARCH ISS PBLA35 START -158.3307
HIERARCH ISS PBLA35 END -158.3682
HIERARCH ISS PBL36 START 176.9468
HIERARCH ISS PBL36 END 177.132
HIERARCH ISS PBLA36 START -151.4554
HIERARCH ISS PBLA36 END -151.4879
HIERARCH ISS PBL45 START 153.5036
HIERARCH ISS PBL45 END 153.8012
HIERARCH ISS PBLA45 START -161.525
HIERARCH ISS PBLA45 END -161.5621
HIERARCH ISS PBL46 START 121.4982
HIERARCH ISS PBL46 END 121.6354
HIERARCH ISS PBLA46 START -152.3646
HIERARCH ISS PBLA46 END -152.3985
HIERARCH ISS PBL56 START 38.7307
HIERARCH ISS PBL56 END 38.8864
HIERARCH ISS PBLA56 START -11.4859
HIERARCH ISS PBLA56 END -11.4393
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1