Exposure
ID
SPICA.2025-12-11T08-13-55_1
Header ID
SPICA.2025-12-11T08-13-55
Date updated
2025-12-11 08:12:50 UTC+0000
Release date
None
UTC Start
2025-12-11 08:12:50.784
UTC End
2025-12-11 08:13:50.784
MJD Start
61020.342254448
MJD End
61020.34294889243
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
3.88325
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.61894
Observation
ID
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9952 33.9948 87.2640 87.4171
S1-E1 329.7047 329.7609 56.2996 56.4216
S1-E2 278.5312 278.5513 63.7016 63.8299
S1-W1 268.3251 268.4534 114.8354 115.0309
S1-W2 208.9994 209.0118 95.9651 96.1338
S2-E1 301.0627 301.1296 52.9690 53.0888
S2-E2 247.7433 247.7704 60.5572 60.6827
S2-W1 238.7097 238.8512 118.6148 118.8134
S2-W2 175.4708 175.4853 97.6446 97.8161
E1-E2 64.4149 64.4666 -157.5534 -157.4358
E1-W1 297.2354 297.6387 -174.0546 -173.9261
E1-W2 215.1680 215.3761 -162.0169 -161.8983
E2-W1 236.1832 236.5327 -178.4975 -178.3632
E2-W2 151.0316 151.1882 -163.9190 -163.7996
W1-W2 97.7125 97.8864 -21.3932 -21.2168
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.342254448
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
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 33.9952
HIERARCH ISS PBL12 END 33.9948
HIERARCH ISS PBLA12 START 87.264
HIERARCH ISS PBLA12 END 87.4171
HIERARCH ISS PBL13 START 329.7047
HIERARCH ISS PBL13 END 329.7609
HIERARCH ISS PBLA13 START 56.2996
HIERARCH ISS PBLA13 END 56.4216
HIERARCH ISS PBL14 START 278.5312
HIERARCH ISS PBL14 END 278.5513
HIERARCH ISS PBLA14 START 63.7016
HIERARCH ISS PBLA14 END 63.8299
HIERARCH ISS PBL15 START 268.3251
HIERARCH ISS PBL15 END 268.4534
HIERARCH ISS PBLA15 START 114.8354
HIERARCH ISS PBLA15 END 115.0309
HIERARCH ISS PBL16 START 208.9994
HIERARCH ISS PBL16 END 209.0118
HIERARCH ISS PBLA16 START 95.9651
HIERARCH ISS PBLA16 END 96.1338
HIERARCH ISS PBL23 START 301.0627
HIERARCH ISS PBL23 END 301.1296
HIERARCH ISS PBLA23 START 52.969
HIERARCH ISS PBLA23 END 53.0888
HIERARCH ISS PBL24 START 247.7433
HIERARCH ISS PBL24 END 247.7704
HIERARCH ISS PBLA24 START 60.5572
HIERARCH ISS PBLA24 END 60.6827
HIERARCH ISS PBL25 START 238.7097
HIERARCH ISS PBL25 END 238.8512
HIERARCH ISS PBLA25 START 118.6148
HIERARCH ISS PBLA25 END 118.8134
HIERARCH ISS PBL26 START 175.4708
HIERARCH ISS PBL26 END 175.4853
HIERARCH ISS PBLA26 START 97.6446
HIERARCH ISS PBLA26 END 97.8161
HIERARCH ISS PBL34 START 64.4149
HIERARCH ISS PBL34 END 64.4666
HIERARCH ISS PBLA34 START -157.5534
HIERARCH ISS PBLA34 END -157.4358
HIERARCH ISS PBL35 START 297.2354
HIERARCH ISS PBL35 END 297.6387
HIERARCH ISS PBLA35 START -174.0546
HIERARCH ISS PBLA35 END -173.9261
HIERARCH ISS PBL36 START 215.168
HIERARCH ISS PBL36 END 215.3761
HIERARCH ISS PBLA36 START -162.0169
HIERARCH ISS PBLA36 END -161.8983
HIERARCH ISS PBL45 START 236.1832
HIERARCH ISS PBL45 END 236.5327
HIERARCH ISS PBLA45 START -178.4975
HIERARCH ISS PBLA45 END -178.3632
HIERARCH ISS PBL46 START 151.0316
HIERARCH ISS PBL46 END 151.1882
HIERARCH ISS PBLA46 START -163.919
HIERARCH ISS PBLA46 END -163.7996
HIERARCH ISS PBL56 START 97.7125
HIERARCH ISS PBL56 END 97.8864
HIERARCH ISS PBLA56 START -21.3932
HIERARCH ISS PBLA56 END -21.2168
HIERARCH CHARA TAU0 3.88325
HIERARCH CHARA SEEING 1.61894