Exposure
ID
SPICA.2025-12-11T10-17-07_1
Header ID
SPICA.2025-12-11T10-17-07
Date updated
2025-12-11 10:16:02 UTC+0000
Release date
None
UTC Start
2025-12-11 10:16:02.742
UTC End
2025-12-11 10:17:02.742
MJD Start
61020.4278095169
MJD End
61020.42850396133
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.80976
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.4225
Observation
ID
72182
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
53614
Name
HD_73344
RA
129.6897
DEC
23.68591
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.4969 33.4981 92.3774 92.5329
S1-E1 329.1904 329.1230 60.4156 60.5453
S1-E2 276.7342 276.6794 67.9721 68.1093
S1-W1 265.6214 265.8132 121.9394 122.1145
S1-W2 205.4913 205.5336 101.7010 101.8664
S2-E1 301.2938 301.2343 57.0417 57.1682
S2-E2 246.6191 246.5683 64.7549 64.8890
S2-W1 237.0618 237.2585 125.9369 126.1112
S2-W2 172.5223 172.5645 103.5036 103.6706
E1-E2 65.8325 65.8413 -153.1432 -153.0381
E1-W1 309.0943 309.3148 -168.6434 -168.5427
E1-W2 221.2026 221.2672 -157.3872 -157.2852
E2-W1 246.2854 246.4987 -172.7398 -172.6372
E2-W2 155.6269 155.6832 -159.1812 -159.0801
W1-W2 101.7612 101.9117 -13.7501 -13.6205
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.4278095169
PI-COI ligi
HIERARCH OBS TARG NAME HD_73344
HIERARCH OBS RA 129.6897
HIERARCH OBS DEC 23.68591
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
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 33.4969
HIERARCH ISS PBL12 END 33.4981
HIERARCH ISS PBLA12 START 92.3774
HIERARCH ISS PBLA12 END 92.5329
HIERARCH ISS PBL13 START 329.1904
HIERARCH ISS PBL13 END 329.123
HIERARCH ISS PBLA13 START 60.4156
HIERARCH ISS PBLA13 END 60.5453
HIERARCH ISS PBL14 START 276.7342
HIERARCH ISS PBL14 END 276.6794
HIERARCH ISS PBLA14 START 67.9721
HIERARCH ISS PBLA14 END 68.1093
HIERARCH ISS PBL15 START 265.6214
HIERARCH ISS PBL15 END 265.8132
HIERARCH ISS PBLA15 START 121.9394
HIERARCH ISS PBLA15 END 122.1145
HIERARCH ISS PBL16 START 205.4913
HIERARCH ISS PBL16 END 205.5336
HIERARCH ISS PBLA16 START 101.701
HIERARCH ISS PBLA16 END 101.8664
HIERARCH ISS PBL23 START 301.2938
HIERARCH ISS PBL23 END 301.2343
HIERARCH ISS PBLA23 START 57.0417
HIERARCH ISS PBLA23 END 57.1682
HIERARCH ISS PBL24 START 246.6191
HIERARCH ISS PBL24 END 246.5683
HIERARCH ISS PBLA24 START 64.7549
HIERARCH ISS PBLA24 END 64.889
HIERARCH ISS PBL25 START 237.0618
HIERARCH ISS PBL25 END 237.2585
HIERARCH ISS PBLA25 START 125.9369
HIERARCH ISS PBLA25 END 126.1112
HIERARCH ISS PBL26 START 172.5223
HIERARCH ISS PBL26 END 172.5645
HIERARCH ISS PBLA26 START 103.5036
HIERARCH ISS PBLA26 END 103.6706
HIERARCH ISS PBL34 START 65.8325
HIERARCH ISS PBL34 END 65.8413
HIERARCH ISS PBLA34 START -153.1432
HIERARCH ISS PBLA34 END -153.0381
HIERARCH ISS PBL35 START 309.0943
HIERARCH ISS PBL35 END 309.3148
HIERARCH ISS PBLA35 START -168.6434
HIERARCH ISS PBLA35 END -168.5427
HIERARCH ISS PBL36 START 221.2026
HIERARCH ISS PBL36 END 221.2672
HIERARCH ISS PBLA36 START -157.3872
HIERARCH ISS PBLA36 END -157.2852
HIERARCH ISS PBL45 START 246.2854
HIERARCH ISS PBL45 END 246.4987
HIERARCH ISS PBLA45 START -172.7398
HIERARCH ISS PBLA45 END -172.6372
HIERARCH ISS PBL46 START 155.6269
HIERARCH ISS PBL46 END 155.6832
HIERARCH ISS PBLA46 START -159.1812
HIERARCH ISS PBLA46 END -159.0801
HIERARCH ISS PBL56 START 101.7612
HIERARCH ISS PBL56 END 101.9117
HIERARCH ISS PBLA56 START -13.7501
HIERARCH ISS PBLA56 END -13.6205
HIERARCH CHARA TAU0 5.80976
HIERARCH CHARA SEEING 1.4225