Exposure
ID
SPICA.2025-12-13T08-54-48_1
Header ID
SPICA.2025-12-13T08-54-48
Date updated
2025-12-13 08:53:43 UTC+0000
Release date
None
UTC Start
2025-12-13 08:53:43.395
UTC End
2025-12-13 08:54:43.395
MJD Start
61022.3706411429
MJD End
61022.37133558733
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.50613
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.15118
Observation
ID
70859
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47786
Name
HD_58946
RA
112.278
DEC
31.78455
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0456 34.0458 91.6313 91.7845
S1-E1 330.4265 330.4510 59.9174 60.0530
S1-E2 278.7205 278.7277 67.4927 67.6321
S1-W1 273.2732 273.3811 120.0460 120.2279
S1-W2 210.0491 210.0638 100.6831 100.8472
S2-E1 301.9952 302.0256 56.5199 56.6541
S2-E2 248.0430 248.0537 64.2750 64.4127
S2-W1 243.8679 243.9846 123.8551 124.0387
S2-W2 176.5088 176.5246 102.4221 102.5881
E1-E2 65.4298 65.4571 -154.2472 -154.1158
E1-W1 306.4547 306.7153 -170.7297 -170.5948
E1-W2 219.4730 219.5922 -158.7597 -158.6289
E2-W1 244.4196 244.6525 -175.0855 -174.9474
E2-W2 154.3318 154.4239 -160.6711 -160.5403
W1-W2 102.4243 102.5544 -17.1155 -16.9503
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.3706411429
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_58946
HIERARCH OBS RA 112.278
HIERARCH OBS DEC 31.78455
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 34.0456
HIERARCH ISS PBL12 END 34.0458
HIERARCH ISS PBLA12 START 91.6313
HIERARCH ISS PBLA12 END 91.7845
HIERARCH ISS PBL13 START 330.4265
HIERARCH ISS PBL13 END 330.451
HIERARCH ISS PBLA13 START 59.9174
HIERARCH ISS PBLA13 END 60.053
HIERARCH ISS PBL14 START 278.7205
HIERARCH ISS PBL14 END 278.7277
HIERARCH ISS PBLA14 START 67.4927
HIERARCH ISS PBLA14 END 67.6321
HIERARCH ISS PBL15 START 273.2732
HIERARCH ISS PBL15 END 273.3811
HIERARCH ISS PBLA15 START 120.046
HIERARCH ISS PBLA15 END 120.2279
HIERARCH ISS PBL16 START 210.0491
HIERARCH ISS PBL16 END 210.0638
HIERARCH ISS PBLA16 START 100.6831
HIERARCH ISS PBLA16 END 100.8472
HIERARCH ISS PBL23 START 301.9952
HIERARCH ISS PBL23 END 302.0256
HIERARCH ISS PBLA23 START 56.5199
HIERARCH ISS PBLA23 END 56.6541
HIERARCH ISS PBL24 START 248.043
HIERARCH ISS PBL24 END 248.0537
HIERARCH ISS PBLA24 START 64.275
HIERARCH ISS PBLA24 END 64.4127
HIERARCH ISS PBL25 START 243.8679
HIERARCH ISS PBL25 END 243.9846
HIERARCH ISS PBLA25 START 123.8551
HIERARCH ISS PBLA25 END 124.0387
HIERARCH ISS PBL26 START 176.5088
HIERARCH ISS PBL26 END 176.5246
HIERARCH ISS PBLA26 START 102.4221
HIERARCH ISS PBLA26 END 102.5881
HIERARCH ISS PBL34 START 65.4298
HIERARCH ISS PBL34 END 65.4571
HIERARCH ISS PBLA34 START -154.2472
HIERARCH ISS PBLA34 END -154.1158
HIERARCH ISS PBL35 START 306.4547
HIERARCH ISS PBL35 END 306.7153
HIERARCH ISS PBLA35 START -170.7297
HIERARCH ISS PBLA35 END -170.5948
HIERARCH ISS PBL36 START 219.473
HIERARCH ISS PBL36 END 219.5922
HIERARCH ISS PBLA36 START -158.7597
HIERARCH ISS PBLA36 END -158.6289
HIERARCH ISS PBL45 START 244.4196
HIERARCH ISS PBL45 END 244.6525
HIERARCH ISS PBLA45 START -175.0855
HIERARCH ISS PBLA45 END -174.9474
HIERARCH ISS PBL46 START 154.3318
HIERARCH ISS PBL46 END 154.4239
HIERARCH ISS PBLA46 START -160.6711
HIERARCH ISS PBLA46 END -160.5403
HIERARCH ISS PBL56 START 102.4243
HIERARCH ISS PBL56 END 102.5544
HIERARCH ISS PBLA56 START -17.1155
HIERARCH ISS PBLA56 END -16.9503
HIERARCH CHARA TAU0 12.50613
HIERARCH CHARA SEEING 1.15118