Exposure
ID
SPICA.2025-09-15T10-40-28_1
Header ID
SPICA.2025-09-15T10-40-28
Date updated
2025-09-15 10:39:23 UTC+0000
Release date
None
UTC Start
2025-09-15 10:39:23.114
UTC End
2025-09-15 10:40:23.114
MJD Start
60933.4440175248
MJD End
60933.444711969234
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70452
Category
science
Program ID
S01/S02
Program Title
TBD
Program Type
Normal
PI / COI
ligi/vrard
Target
ID
47884
Name
HD_22049
RA
53.23269
DEC
-9.458259
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.5854 24.5867 90.5462 90.7585
S1-E1 281.9565 281.4669 52.7027 52.7890
S1-E2 226.8731 226.5009 60.5225 60.6448
S1-W1 192.3981 193.0347 132.5973 132.7579
S1-W2 146.0317 146.1991 103.5107 103.7370
S2-E1 262.9745 262.5205 49.4146 49.4858
S2-E2 205.9543 205.6030 57.0982 57.2051
S2-W1 174.9191 175.5357 137.9992 138.1357
S2-W2 122.1975 122.3652 106.0977 106.3233
E1-E2 64.9913 64.9450 -155.6536 -155.6797
E1-W1 312.2175 312.3432 -164.6465 -164.6974
E1-W2 220.8766 220.7858 -158.1217 -158.1569
E2-W1 248.2330 248.4096 -166.9920 -167.0459
E2-W2 155.9707 155.9268 -159.1499 -159.1884
W1-W2 96.1067 96.3350 0.2150 0.1699
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.4440175248
PI-COI ligi/vrard
HIERARCH OBS TARG NAME HD_22049
HIERARCH OBS RA 53.23269
HIERARCH OBS DEC -9.458259
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 24.5854
HIERARCH ISS PBL12 END 24.5867
HIERARCH ISS PBLA12 START 90.5462
HIERARCH ISS PBLA12 END 90.7585
HIERARCH ISS PBL13 START 281.9565
HIERARCH ISS PBL13 END 281.4669
HIERARCH ISS PBLA13 START 52.7027
HIERARCH ISS PBLA13 END 52.789
HIERARCH ISS PBL14 START 226.8731
HIERARCH ISS PBL14 END 226.5009
HIERARCH ISS PBLA14 START 60.5225
HIERARCH ISS PBLA14 END 60.6448
HIERARCH ISS PBL15 START 192.3981
HIERARCH ISS PBL15 END 193.0347
HIERARCH ISS PBLA15 START 132.5973
HIERARCH ISS PBLA15 END 132.7579
HIERARCH ISS PBL16 START 146.0317
HIERARCH ISS PBL16 END 146.1991
HIERARCH ISS PBLA16 START 103.5107
HIERARCH ISS PBLA16 END 103.737
HIERARCH ISS PBL23 START 262.9745
HIERARCH ISS PBL23 END 262.5205
HIERARCH ISS PBLA23 START 49.4146
HIERARCH ISS PBLA23 END 49.4858
HIERARCH ISS PBL24 START 205.9543
HIERARCH ISS PBL24 END 205.603
HIERARCH ISS PBLA24 START 57.0982
HIERARCH ISS PBLA24 END 57.2051
HIERARCH ISS PBL25 START 174.9191
HIERARCH ISS PBL25 END 175.5357
HIERARCH ISS PBLA25 START 137.9992
HIERARCH ISS PBLA25 END 138.1357
HIERARCH ISS PBL26 START 122.1975
HIERARCH ISS PBL26 END 122.3652
HIERARCH ISS PBLA26 START 106.0977
HIERARCH ISS PBLA26 END 106.3233
HIERARCH ISS PBL34 START 64.9913
HIERARCH ISS PBL34 END 64.945
HIERARCH ISS PBLA34 START -155.6536
HIERARCH ISS PBLA34 END -155.6797
HIERARCH ISS PBL35 START 312.2175
HIERARCH ISS PBL35 END 312.3432
HIERARCH ISS PBLA35 START -164.6465
HIERARCH ISS PBLA35 END -164.6974
HIERARCH ISS PBL36 START 220.8766
HIERARCH ISS PBL36 END 220.7858
HIERARCH ISS PBLA36 START -158.1217
HIERARCH ISS PBLA36 END -158.1569
HIERARCH ISS PBL45 START 248.233
HIERARCH ISS PBL45 END 248.4096
HIERARCH ISS PBLA45 START -166.992
HIERARCH ISS PBLA45 END -167.0459
HIERARCH ISS PBL46 START 155.9707
HIERARCH ISS PBL46 END 155.9268
HIERARCH ISS PBLA46 START -159.1499
HIERARCH ISS PBLA46 END -159.1884
HIERARCH ISS PBL56 START 96.1067
HIERARCH ISS PBL56 END 96.335
HIERARCH ISS PBLA56 START 0.215
HIERARCH ISS PBLA56 END 0.1699
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1