Exposure
ID
SPICA.2025-10-06T10-53-14_1
Header ID
SPICA.2025-10-06T10-53-14
Date updated
2025-10-06 10:52:09 UTC+0000
Release date
None
UTC Start
2025-10-06 10:52:09.404
UTC End
2025-10-06 10:53:09.404
MJD Start
60954.4528866147
MJD End
60954.45358105913
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
70809
Category
science
Program ID
S05/S02
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
52540
Name
HD_38393
RA
86.1158
DEC
-22.44838
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 18.9305 18.9126 81.5783 81.8464
S1-E1 268.8045 268.2089 45.1408 45.1650
S1-E2 208.8144 208.3103 51.4436 51.5140
S1-W1 132.7134 133.5313 139.7208 139.9145
S1-W2 103.6265 103.7367 97.7037 98.0402
S2-E1 253.8239 253.2936 42.6019 42.6085
S2-E2 192.6770 192.2241 48.6164 48.6660
S2-W1 123.7706 124.5666 147.1851 147.3178
S2-W2 85.6024 85.7368 101.2250 101.5673
E1-E2 65.4016 65.3696 -155.3782 -155.4690
E1-W1 309.1374 309.3501 -160.1956 -160.3133
E1-W2 221.6493 221.6121 -156.6504 -156.7498
E2-W1 244.0286 244.2763 -161.4852 -161.6082
E2-W2 156.2706 156.2656 -157.1827 -157.2856
W1-W2 88.9743 89.2359 10.9431 10.8072
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.4528866147
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_38393
HIERARCH OBS RA 86.1158
HIERARCH OBS DEC -22.44838
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 18.9305
HIERARCH ISS PBL12 END 18.9126
HIERARCH ISS PBLA12 START 81.5783
HIERARCH ISS PBLA12 END 81.8464
HIERARCH ISS PBL13 START 268.8045
HIERARCH ISS PBL13 END 268.2089
HIERARCH ISS PBLA13 START 45.1408
HIERARCH ISS PBLA13 END 45.165
HIERARCH ISS PBL14 START 208.8144
HIERARCH ISS PBL14 END 208.3103
HIERARCH ISS PBLA14 START 51.4436
HIERARCH ISS PBLA14 END 51.514
HIERARCH ISS PBL15 START 132.7134
HIERARCH ISS PBL15 END 133.5313
HIERARCH ISS PBLA15 START 139.7208
HIERARCH ISS PBLA15 END 139.9145
HIERARCH ISS PBL16 START 103.6265
HIERARCH ISS PBL16 END 103.7367
HIERARCH ISS PBLA16 START 97.7037
HIERARCH ISS PBLA16 END 98.0402
HIERARCH ISS PBL23 START 253.8239
HIERARCH ISS PBL23 END 253.2936
HIERARCH ISS PBLA23 START 42.6019
HIERARCH ISS PBLA23 END 42.6085
HIERARCH ISS PBL24 START 192.677
HIERARCH ISS PBL24 END 192.2241
HIERARCH ISS PBLA24 START 48.6164
HIERARCH ISS PBLA24 END 48.666
HIERARCH ISS PBL25 START 123.7706
HIERARCH ISS PBL25 END 124.5666
HIERARCH ISS PBLA25 START 147.1851
HIERARCH ISS PBLA25 END 147.3178
HIERARCH ISS PBL26 START 85.6024
HIERARCH ISS PBL26 END 85.7368
HIERARCH ISS PBLA26 START 101.225
HIERARCH ISS PBLA26 END 101.5673
HIERARCH ISS PBL34 START 65.4016
HIERARCH ISS PBL34 END 65.3696
HIERARCH ISS PBLA34 START -155.3782
HIERARCH ISS PBLA34 END -155.469
HIERARCH ISS PBL35 START 309.1374
HIERARCH ISS PBL35 END 309.3501
HIERARCH ISS PBLA35 START -160.1956
HIERARCH ISS PBLA35 END -160.3133
HIERARCH ISS PBL36 START 221.6493
HIERARCH ISS PBL36 END 221.6121
HIERARCH ISS PBLA36 START -156.6504
HIERARCH ISS PBLA36 END -156.7498
HIERARCH ISS PBL45 START 244.0286
HIERARCH ISS PBL45 END 244.2763
HIERARCH ISS PBLA45 START -161.4852
HIERARCH ISS PBLA45 END -161.6082
HIERARCH ISS PBL46 START 156.2706
HIERARCH ISS PBL46 END 156.2656
HIERARCH ISS PBLA46 START -157.1827
HIERARCH ISS PBLA46 END -157.2856
HIERARCH ISS PBL56 START 88.9743
HIERARCH ISS PBL56 END 89.2359
HIERARCH ISS PBLA56 START 10.9431
HIERARCH ISS PBLA56 END 10.8072
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1