Exposure
ID
SPICA.2025-06-13T09-30-16_1
Header ID
SPICA.2025-06-13T09-30-16
Date updated
2025-06-13 09:29:11 UTC+0000
Release date
None
UTC Start
2025-06-13 09:29:11.684
UTC End
2025-06-13 09:30:11.684
MJD Start
60839.3952741254
MJD End
60839.395968569836
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
68335
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6802 31.6879 97.5185 97.6789
S1-E1 311.7378 311.5081 63.2942 63.4346
S1-E2 260.8339 260.6885 71.3550 71.5062
S1-W1 257.4279 257.7393 129.3389 129.4794
S1-W2 194.9860 195.0997 107.6814 107.8418
S2-E1 286.0986 285.8701 59.7236 59.8584
S2-E2 232.8190 232.6697 67.9153 68.0623
S2-W1 231.1134 231.4113 133.4836 133.6174
S2-W2 163.8982 164.0043 109.6359 109.7955
E1-E2 64.7916 64.7428 -151.0735 -150.9934
E1-W1 313.5008 313.4797 -165.3315 -165.2744
E1-W2 219.8255 219.6988 -155.0557 -154.9841
E2-W1 251.2124 251.2457 -168.9735 -168.9189
E2-W2 155.2556 155.1784 -156.7164 -156.6480
W1-W2 104.8133 104.9304 -7.3023 -7.2380
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60839.3952741254
PI-COI ibanez
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.6802
HIERARCH ISS PBL12 END 31.6879
HIERARCH ISS PBLA12 START 97.5185
HIERARCH ISS PBLA12 END 97.6789
HIERARCH ISS PBL13 START 311.7378
HIERARCH ISS PBL13 END 311.5081
HIERARCH ISS PBLA13 START 63.2942
HIERARCH ISS PBLA13 END 63.4346
HIERARCH ISS PBL14 START 260.8339
HIERARCH ISS PBL14 END 260.6885
HIERARCH ISS PBLA14 START 71.355
HIERARCH ISS PBLA14 END 71.5062
HIERARCH ISS PBL15 START 257.4279
HIERARCH ISS PBL15 END 257.7393
HIERARCH ISS PBLA15 START 129.3389
HIERARCH ISS PBLA15 END 129.4794
HIERARCH ISS PBL16 START 194.986
HIERARCH ISS PBL16 END 195.0997
HIERARCH ISS PBLA16 START 107.6814
HIERARCH ISS PBLA16 END 107.8418
HIERARCH ISS PBL23 START 286.0986
HIERARCH ISS PBL23 END 285.8701
HIERARCH ISS PBLA23 START 59.7236
HIERARCH ISS PBLA23 END 59.8584
HIERARCH ISS PBL24 START 232.819
HIERARCH ISS PBL24 END 232.6697
HIERARCH ISS PBLA24 START 67.9153
HIERARCH ISS PBLA24 END 68.0623
HIERARCH ISS PBL25 START 231.1134
HIERARCH ISS PBL25 END 231.4113
HIERARCH ISS PBLA25 START 133.4836
HIERARCH ISS PBLA25 END 133.6174
HIERARCH ISS PBL26 START 163.8982
HIERARCH ISS PBL26 END 164.0043
HIERARCH ISS PBLA26 START 109.6359
HIERARCH ISS PBLA26 END 109.7955
HIERARCH ISS PBL34 START 64.7916
HIERARCH ISS PBL34 END 64.7428
HIERARCH ISS PBLA34 START -151.0735
HIERARCH ISS PBLA34 END -150.9934
HIERARCH ISS PBL35 START 313.5008
HIERARCH ISS PBL35 END 313.4797
HIERARCH ISS PBLA35 START -165.3315
HIERARCH ISS PBLA35 END -165.2744
HIERARCH ISS PBL36 START 219.8255
HIERARCH ISS PBL36 END 219.6988
HIERARCH ISS PBLA36 START -155.0557
HIERARCH ISS PBLA36 END -154.9841
HIERARCH ISS PBL45 START 251.2124
HIERARCH ISS PBL45 END 251.2457
HIERARCH ISS PBLA45 START -168.9735
HIERARCH ISS PBLA45 END -168.9189
HIERARCH ISS PBL46 START 155.2556
HIERARCH ISS PBL46 END 155.1784
HIERARCH ISS PBLA46 START -156.7164
HIERARCH ISS PBLA46 END -156.648
HIERARCH ISS PBL56 START 104.8133
HIERARCH ISS PBL56 END 104.9304
HIERARCH ISS PBLA56 START -7.3023
HIERARCH ISS PBLA56 END -7.238
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1