Exposure
ID
SPICA.2025-12-13T08-58-06_1
Header ID
SPICA.2025-12-13T08-58-06
Date updated
2025-12-13 08:57:01 UTC+0000
Release date
None
UTC Start
2025-12-13 08:57:01.711
UTC End
2025-12-13 08:58:01.711
MJD Start
61022.372936467
MJD End
61022.37363091143
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.74554
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.13461
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 34.0462 34.0464 92.0990 92.2521
S1-E1 330.4969 330.5171 60.3326 60.4693
S1-E2 278.7402 278.7452 67.9193 68.0596
S1-W1 273.6012 273.7074 120.6000 120.7804
S1-W2 210.0944 210.1095 101.1836 101.3471
S2-E1 302.0830 302.1086 56.9310 57.0664
S2-E2 248.0733 248.0816 64.6968 64.8356
S2-W1 244.2220 244.3365 124.4142 124.5961
S2-W2 176.5572 176.5731 102.9284 103.0937
E1-E2 65.5104 65.5350 -153.8451 -153.7127
E1-W1 307.2350 307.4805 -170.3176 -170.1825
E1-W2 219.8271 219.9366 -158.3595 -158.2280
E2-W1 245.1183 245.3389 -174.6638 -174.5258
E2-W2 154.6059 154.6911 -160.2708 -160.1392
W1-W2 102.8172 102.9430 -16.6125 -16.4488
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.372936467
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 34.0462
HIERARCH ISS PBL12 END 34.0464
HIERARCH ISS PBLA12 START 92.099
HIERARCH ISS PBLA12 END 92.2521
HIERARCH ISS PBL13 START 330.4969
HIERARCH ISS PBL13 END 330.5171
HIERARCH ISS PBLA13 START 60.3326
HIERARCH ISS PBLA13 END 60.4693
HIERARCH ISS PBL14 START 278.7402
HIERARCH ISS PBL14 END 278.7452
HIERARCH ISS PBLA14 START 67.9193
HIERARCH ISS PBLA14 END 68.0596
HIERARCH ISS PBL15 START 273.6012
HIERARCH ISS PBL15 END 273.7074
HIERARCH ISS PBLA15 START 120.6
HIERARCH ISS PBLA15 END 120.7804
HIERARCH ISS PBL16 START 210.0944
HIERARCH ISS PBL16 END 210.1095
HIERARCH ISS PBLA16 START 101.1836
HIERARCH ISS PBLA16 END 101.3471
HIERARCH ISS PBL23 START 302.083
HIERARCH ISS PBL23 END 302.1086
HIERARCH ISS PBLA23 START 56.931
HIERARCH ISS PBLA23 END 57.0664
HIERARCH ISS PBL24 START 248.0733
HIERARCH ISS PBL24 END 248.0816
HIERARCH ISS PBLA24 START 64.6968
HIERARCH ISS PBLA24 END 64.8356
HIERARCH ISS PBL25 START 244.222
HIERARCH ISS PBL25 END 244.3365
HIERARCH ISS PBLA25 START 124.4142
HIERARCH ISS PBLA25 END 124.5961
HIERARCH ISS PBL26 START 176.5572
HIERARCH ISS PBL26 END 176.5731
HIERARCH ISS PBLA26 START 102.9284
HIERARCH ISS PBLA26 END 103.0937
HIERARCH ISS PBL34 START 65.5104
HIERARCH ISS PBL34 END 65.535
HIERARCH ISS PBLA34 START -153.8451
HIERARCH ISS PBLA34 END -153.7127
HIERARCH ISS PBL35 START 307.235
HIERARCH ISS PBL35 END 307.4805
HIERARCH ISS PBLA35 START -170.3176
HIERARCH ISS PBLA35 END -170.1825
HIERARCH ISS PBL36 START 219.8271
HIERARCH ISS PBL36 END 219.9366
HIERARCH ISS PBLA36 START -158.3595
HIERARCH ISS PBLA36 END -158.228
HIERARCH ISS PBL45 START 245.1183
HIERARCH ISS PBL45 END 245.3389
HIERARCH ISS PBLA45 START -174.6638
HIERARCH ISS PBLA45 END -174.5258
HIERARCH ISS PBL46 START 154.6059
HIERARCH ISS PBL46 END 154.6911
HIERARCH ISS PBLA46 START -160.2708
HIERARCH ISS PBLA46 END -160.1392
HIERARCH ISS PBL56 START 102.8172
HIERARCH ISS PBL56 END 102.943
HIERARCH ISS PBLA56 START -16.6125
HIERARCH ISS PBLA56 END -16.4488
HIERARCH CHARA TAU0 12.74554
HIERARCH CHARA SEEING 1.13461