Exposure
ID
SPICA.2025-08-17T06-52-34_1
Header ID
SPICA.2025-08-17T06-52-34
Date updated
2025-08-17 06:51:29 UTC+0000
Release date
None
UTC Start
2025-08-17 06:51:29.753
UTC End
2025-08-17 06:52:29.753
MJD Start
60904.2857610324
MJD End
60904.28645547683
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
64044
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47702
Name
HD_212943
RA
336.9647
DEC
4.695667
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.7349 29.7273 84.3533 84.5263
S1-E1 320.1018 319.8680 53.4904 53.5693
S1-E2 264.2444 264.0363 60.2759 60.3774
S1-W1 212.9022 213.2998 117.9191 118.1421
S1-W2 175.6991 175.7403 94.1905 94.3919
S2-E1 294.9721 294.7721 50.5262 50.5957
S2-E2 237.4067 237.2225 57.3469 57.4387
S2-W1 188.8425 189.2608 122.9135 123.1308
S2-W2 146.4895 146.5411 96.1779 96.3837
E1-E2 65.6125 65.6371 -154.9236 -154.9115
E1-W1 298.2624 298.7028 -166.5921 -166.5900
E1-W2 219.2216 219.3677 -158.0189 -158.0121
E2-W1 234.3817 234.8007 -169.8377 -169.8339
E2-W2 153.7456 153.8677 -159.3393 -159.3342
W1-W2 87.7989 88.0909 -8.4442 -8.3939
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.2857610324
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_212943
HIERARCH OBS RA 336.9647
HIERARCH OBS DEC 4.695667
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 29.7349
HIERARCH ISS PBL12 END 29.7273
HIERARCH ISS PBLA12 START 84.3533
HIERARCH ISS PBLA12 END 84.5263
HIERARCH ISS PBL13 START 320.1018
HIERARCH ISS PBL13 END 319.868
HIERARCH ISS PBLA13 START 53.4904
HIERARCH ISS PBLA13 END 53.5693
HIERARCH ISS PBL14 START 264.2444
HIERARCH ISS PBL14 END 264.0363
HIERARCH ISS PBLA14 START 60.2759
HIERARCH ISS PBLA14 END 60.3774
HIERARCH ISS PBL15 START 212.9022
HIERARCH ISS PBL15 END 213.2998
HIERARCH ISS PBLA15 START 117.9191
HIERARCH ISS PBLA15 END 118.1421
HIERARCH ISS PBL16 START 175.6991
HIERARCH ISS PBL16 END 175.7403
HIERARCH ISS PBLA16 START 94.1905
HIERARCH ISS PBLA16 END 94.3919
HIERARCH ISS PBL23 START 294.9721
HIERARCH ISS PBL23 END 294.7721
HIERARCH ISS PBLA23 START 50.5262
HIERARCH ISS PBLA23 END 50.5957
HIERARCH ISS PBL24 START 237.4067
HIERARCH ISS PBL24 END 237.2225
HIERARCH ISS PBLA24 START 57.3469
HIERARCH ISS PBLA24 END 57.4387
HIERARCH ISS PBL25 START 188.8425
HIERARCH ISS PBL25 END 189.2608
HIERARCH ISS PBLA25 START 122.9135
HIERARCH ISS PBLA25 END 123.1308
HIERARCH ISS PBL26 START 146.4895
HIERARCH ISS PBL26 END 146.5411
HIERARCH ISS PBLA26 START 96.1779
HIERARCH ISS PBLA26 END 96.3837
HIERARCH ISS PBL34 START 65.6125
HIERARCH ISS PBL34 END 65.6371
HIERARCH ISS PBLA34 START -154.9236
HIERARCH ISS PBLA34 END -154.9115
HIERARCH ISS PBL35 START 298.2624
HIERARCH ISS PBL35 END 298.7028
HIERARCH ISS PBLA35 START -166.5921
HIERARCH ISS PBLA35 END -166.59
HIERARCH ISS PBL36 START 219.2216
HIERARCH ISS PBL36 END 219.3677
HIERARCH ISS PBLA36 START -158.0189
HIERARCH ISS PBLA36 END -158.0121
HIERARCH ISS PBL45 START 234.3817
HIERARCH ISS PBL45 END 234.8007
HIERARCH ISS PBLA45 START -169.8377
HIERARCH ISS PBLA45 END -169.8339
HIERARCH ISS PBL46 START 153.7456
HIERARCH ISS PBL46 END 153.8677
HIERARCH ISS PBLA46 START -159.3393
HIERARCH ISS PBLA46 END -159.3342
HIERARCH ISS PBL56 START 87.7989
HIERARCH ISS PBL56 END 88.0909
HIERARCH ISS PBLA56 START -8.4442
HIERARCH ISS PBLA56 END -8.3939
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1