Exposure
ID
SPICA.2025-10-06T05-53-16_1
Header ID
SPICA.2025-10-06T05-53-16
Date updated
2025-10-06 05:52:11 UTC+0000
Release date
None
UTC Start
2025-10-06 05:52:11.858
UTC End
2025-10-06 05:53:11.858
MJD Start
60954.2445816943
MJD End
60954.24527613873
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
70042
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
51967
Name
HD_4628
RA
12.09574
DEC
5.280615
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.9232 29.9152 83.9334 84.1049
S1-E1 321.3556 321.1354 53.3726 53.4504
S1-E2 265.5488 265.3491 60.1069 60.2071
S1-W1 213.4975 213.8826 117.0999 117.3257
S1-W2 176.7820 176.8174 93.6354 93.8359
S2-E1 295.9804 295.7942 50.4260 50.4947
S2-E2 238.4825 238.3070 57.2015 57.2921
S2-W1 189.1590 189.5664 122.0646 122.2855
S2-W2 147.3731 147.4194 95.5963 95.8015
E1-E2 65.5130 65.5419 -155.0081 -154.9949
E1-W1 296.8372 297.2973 -166.7888 -166.7846
E1-W2 218.6766 218.8375 -158.1259 -158.1179
E2-W1 233.0882 233.5224 -170.0784 -170.0721
E2-W2 153.3021 153.4345 -159.4578 -159.4514
W1-W2 87.1212 87.4169 -9.0022 -8.9466
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.2445816943
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_4628
HIERARCH OBS RA 12.09574
HIERARCH OBS DEC 5.280615
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 29.9232
HIERARCH ISS PBL12 END 29.9152
HIERARCH ISS PBLA12 START 83.9334
HIERARCH ISS PBLA12 END 84.1049
HIERARCH ISS PBL13 START 321.3556
HIERARCH ISS PBL13 END 321.1354
HIERARCH ISS PBLA13 START 53.3726
HIERARCH ISS PBLA13 END 53.4504
HIERARCH ISS PBL14 START 265.5488
HIERARCH ISS PBL14 END 265.3491
HIERARCH ISS PBLA14 START 60.1069
HIERARCH ISS PBLA14 END 60.2071
HIERARCH ISS PBL15 START 213.4975
HIERARCH ISS PBL15 END 213.8826
HIERARCH ISS PBLA15 START 117.0999
HIERARCH ISS PBLA15 END 117.3257
HIERARCH ISS PBL16 START 176.782
HIERARCH ISS PBL16 END 176.8174
HIERARCH ISS PBLA16 START 93.6354
HIERARCH ISS PBLA16 END 93.8359
HIERARCH ISS PBL23 START 295.9804
HIERARCH ISS PBL23 END 295.7942
HIERARCH ISS PBLA23 START 50.426
HIERARCH ISS PBLA23 END 50.4947
HIERARCH ISS PBL24 START 238.4825
HIERARCH ISS PBL24 END 238.307
HIERARCH ISS PBLA24 START 57.2015
HIERARCH ISS PBLA24 END 57.2921
HIERARCH ISS PBL25 START 189.159
HIERARCH ISS PBL25 END 189.5664
HIERARCH ISS PBLA25 START 122.0646
HIERARCH ISS PBLA25 END 122.2855
HIERARCH ISS PBL26 START 147.3731
HIERARCH ISS PBL26 END 147.4194
HIERARCH ISS PBLA26 START 95.5963
HIERARCH ISS PBLA26 END 95.8015
HIERARCH ISS PBL34 START 65.513
HIERARCH ISS PBL34 END 65.5419
HIERARCH ISS PBLA34 START -155.0081
HIERARCH ISS PBLA34 END -154.9949
HIERARCH ISS PBL35 START 296.8372
HIERARCH ISS PBL35 END 297.2973
HIERARCH ISS PBLA35 START -166.7888
HIERARCH ISS PBLA35 END -166.7846
HIERARCH ISS PBL36 START 218.6766
HIERARCH ISS PBL36 END 218.8375
HIERARCH ISS PBLA36 START -158.1259
HIERARCH ISS PBLA36 END -158.1179
HIERARCH ISS PBL45 START 233.0882
HIERARCH ISS PBL45 END 233.5224
HIERARCH ISS PBLA45 START -170.0784
HIERARCH ISS PBLA45 END -170.0721
HIERARCH ISS PBL46 START 153.3021
HIERARCH ISS PBL46 END 153.4345
HIERARCH ISS PBLA46 START -159.4578
HIERARCH ISS PBLA46 END -159.4514
HIERARCH ISS PBL56 START 87.1212
HIERARCH ISS PBL56 END 87.4169
HIERARCH ISS PBLA56 START -9.0022
HIERARCH ISS PBLA56 END -8.9466
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1