Exposure
ID
SPICA.2025-10-07T12-30-34_1
Header ID
SPICA.2025-10-07T12-30-34
Date updated
2025-10-07 12:29:29 UTC+0000
Release date
None
UTC Start
2025-10-07 12:29:29.573
UTC End
2025-10-07 12:30:29.573
MJD Start
60955.5204811652
MJD End
60955.52117560963
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
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 34.0533 34.0528 84.8950 85.0470
S1-E1 327.6905 327.7933 54.3447 54.4625
S1-E2 277.5421 277.5913 61.6938 61.8178
S1-W1 268.3102 268.4208 111.5646 111.7670
S1-W2 209.5736 209.5794 93.3156 93.4851
S2-E1 298.8661 298.9804 51.0245 51.1403
S2-E2 246.6081 246.6649 58.5754 58.6966
S2-W1 238.3704 238.4963 115.2410 115.4478
S2-W2 175.9581 175.9662 94.9396 95.1124
E1-E2 63.3176 63.3858 -159.7592 -159.6391
E1-W1 290.1136 290.5889 -176.6938 -176.5564
E1-W2 210.9902 211.2539 -164.3157 -164.1930
E2-W1 230.2813 230.6847 178.7125 178.8576
E2-W2 147.9582 148.1537 -166.2639 -166.1396
W1-W2 95.4269 95.6103 -24.9851 -24.7912
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60955.5204811652
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 34.0533
HIERARCH ISS PBL12 END 34.0528
HIERARCH ISS PBLA12 START 84.895
HIERARCH ISS PBLA12 END 85.047
HIERARCH ISS PBL13 START 327.6905
HIERARCH ISS PBL13 END 327.7933
HIERARCH ISS PBLA13 START 54.3447
HIERARCH ISS PBLA13 END 54.4625
HIERARCH ISS PBL14 START 277.5421
HIERARCH ISS PBL14 END 277.5913
HIERARCH ISS PBLA14 START 61.6938
HIERARCH ISS PBLA14 END 61.8178
HIERARCH ISS PBL15 START 268.3102
HIERARCH ISS PBL15 END 268.4208
HIERARCH ISS PBLA15 START 111.5646
HIERARCH ISS PBLA15 END 111.767
HIERARCH ISS PBL16 START 209.5736
HIERARCH ISS PBL16 END 209.5794
HIERARCH ISS PBLA16 START 93.3156
HIERARCH ISS PBLA16 END 93.4851
HIERARCH ISS PBL23 START 298.8661
HIERARCH ISS PBL23 END 298.9804
HIERARCH ISS PBLA23 START 51.0245
HIERARCH ISS PBLA23 END 51.1403
HIERARCH ISS PBL24 START 246.6081
HIERARCH ISS PBL24 END 246.6649
HIERARCH ISS PBLA24 START 58.5754
HIERARCH ISS PBLA24 END 58.6966
HIERARCH ISS PBL25 START 238.3704
HIERARCH ISS PBL25 END 238.4963
HIERARCH ISS PBLA25 START 115.241
HIERARCH ISS PBLA25 END 115.4478
HIERARCH ISS PBL26 START 175.9581
HIERARCH ISS PBL26 END 175.9662
HIERARCH ISS PBLA26 START 94.9396
HIERARCH ISS PBLA26 END 95.1124
HIERARCH ISS PBL34 START 63.3176
HIERARCH ISS PBL34 END 63.3858
HIERARCH ISS PBLA34 START -159.7592
HIERARCH ISS PBLA34 END -159.6391
HIERARCH ISS PBL35 START 290.1136
HIERARCH ISS PBL35 END 290.5889
HIERARCH ISS PBLA35 START -176.6938
HIERARCH ISS PBLA35 END -176.5564
HIERARCH ISS PBL36 START 210.9902
HIERARCH ISS PBL36 END 211.2539
HIERARCH ISS PBLA36 START -164.3157
HIERARCH ISS PBLA36 END -164.193
HIERARCH ISS PBL45 START 230.2813
HIERARCH ISS PBL45 END 230.6847
HIERARCH ISS PBLA45 START 178.7125
HIERARCH ISS PBLA45 END 178.8576
HIERARCH ISS PBL46 START 147.9582
HIERARCH ISS PBL46 END 148.1537
HIERARCH ISS PBLA46 START -166.2639
HIERARCH ISS PBLA46 END -166.1396
HIERARCH ISS PBL56 START 95.4269
HIERARCH ISS PBL56 END 95.6103
HIERARCH ISS PBLA56 START -24.9851
HIERARCH ISS PBLA56 END -24.7912
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1