Exposure
ID
SPICA.2025-12-13T10-03-43_1
Header ID
SPICA.2025-12-13T10-03-43
Date updated
2025-12-13 10:02:38 UTC+0000
Release date
None
UTC Start
2025-12-13 10:02:38.228
UTC End
2025-12-13 10:03:38.228
MJD Start
61022.4184980089
MJD End
61022.41919245333
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
13.862
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.03013
Observation
ID
72181
Category
science
Program ID
S03
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
53613
Name
HD_69994
RA
125.0874
DEC
20.74772
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1558 33.1584 94.2596 94.4158
S1-E1 326.2052 326.0914 61.7851 61.9185
S1-E2 273.8856 273.8048 69.4522 69.5936
S1-W1 264.3823 264.6014 124.4791 124.6441
S1-W2 203.4976 203.5566 103.8142 103.9776
S2-E1 298.7648 298.6568 58.3690 58.4988
S2-E2 244.1859 244.1070 66.1863 66.3245
S2-W1 236.3222 236.5414 128.5284 128.6910
S2-W2 170.8904 170.9476 105.6597 105.8240
E1-E2 65.8393 65.8302 -151.9261 -151.8258
E1-W1 311.7393 311.8806 -167.1168 -167.0267
E1-W2 221.8186 221.8230 -156.1095 -156.0139
E2-W1 248.7993 248.9528 -171.0930 -171.0024
E2-W2 156.2286 156.2426 -157.8713 -157.7773
W1-W2 103.1020 103.2395 -11.3709 -11.2595
Header: used keywords
Key Value
HIERARCH OBS PROG ID S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.4184980089
PI-COI vrard
HIERARCH OBS TARG NAME HD_69994
HIERARCH OBS RA 125.0874
HIERARCH OBS DEC 20.74772
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 33.1558
HIERARCH ISS PBL12 END 33.1584
HIERARCH ISS PBLA12 START 94.2596
HIERARCH ISS PBLA12 END 94.4158
HIERARCH ISS PBL13 START 326.2052
HIERARCH ISS PBL13 END 326.0914
HIERARCH ISS PBLA13 START 61.7851
HIERARCH ISS PBLA13 END 61.9185
HIERARCH ISS PBL14 START 273.8856
HIERARCH ISS PBL14 END 273.8048
HIERARCH ISS PBLA14 START 69.4522
HIERARCH ISS PBLA14 END 69.5936
HIERARCH ISS PBL15 START 264.3823
HIERARCH ISS PBL15 END 264.6014
HIERARCH ISS PBLA15 START 124.4791
HIERARCH ISS PBLA15 END 124.6441
HIERARCH ISS PBL16 START 203.4976
HIERARCH ISS PBL16 END 203.5566
HIERARCH ISS PBLA16 START 103.8142
HIERARCH ISS PBLA16 END 103.9776
HIERARCH ISS PBL23 START 298.7648
HIERARCH ISS PBL23 END 298.6568
HIERARCH ISS PBLA23 START 58.369
HIERARCH ISS PBLA23 END 58.4988
HIERARCH ISS PBL24 START 244.1859
HIERARCH ISS PBL24 END 244.107
HIERARCH ISS PBLA24 START 66.1863
HIERARCH ISS PBLA24 END 66.3245
HIERARCH ISS PBL25 START 236.3222
HIERARCH ISS PBL25 END 236.5414
HIERARCH ISS PBLA25 START 128.5284
HIERARCH ISS PBLA25 END 128.691
HIERARCH ISS PBL26 START 170.8904
HIERARCH ISS PBL26 END 170.9476
HIERARCH ISS PBLA26 START 105.6597
HIERARCH ISS PBLA26 END 105.824
HIERARCH ISS PBL34 START 65.8393
HIERARCH ISS PBL34 END 65.8302
HIERARCH ISS PBLA34 START -151.9261
HIERARCH ISS PBLA34 END -151.8258
HIERARCH ISS PBL35 START 311.7393
HIERARCH ISS PBL35 END 311.8806
HIERARCH ISS PBLA35 START -167.1168
HIERARCH ISS PBLA35 END -167.0267
HIERARCH ISS PBL36 START 221.8186
HIERARCH ISS PBL36 END 221.823
HIERARCH ISS PBLA36 START -156.1095
HIERARCH ISS PBLA36 END -156.0139
HIERARCH ISS PBL45 START 248.7993
HIERARCH ISS PBL45 END 248.9528
HIERARCH ISS PBLA45 START -171.093
HIERARCH ISS PBLA45 END -171.0024
HIERARCH ISS PBL46 START 156.2286
HIERARCH ISS PBL46 END 156.2426
HIERARCH ISS PBLA46 START -157.8713
HIERARCH ISS PBLA46 END -157.7773
HIERARCH ISS PBL56 START 103.102
HIERARCH ISS PBL56 END 103.2395
HIERARCH ISS PBLA56 START -11.3709
HIERARCH ISS PBLA56 END -11.2595
HIERARCH CHARA TAU0 13.862
HIERARCH CHARA SEEING 1.03013