Exposure
ID
SPICA.2025-12-13T04-11-42_1
Header ID
SPICA.2025-12-13T04-11-42
Date updated
2025-12-13 04:10:37 UTC+0000
Release date
None
UTC Start
2025-12-13 04:10:37.299
UTC End
2025-12-13 04:11:37.299
MJD Start
61022.1740428129
MJD End
61022.17473725733
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
39.86325
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.80279
Observation
ID
64358
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47908
Name
HD_19656
RA
47.82242
DEC
39.61158
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9344 33.9348 87.9449 88.0985
S1-E1 323.9060 324.0402 56.1476 56.2851
S1-E2 274.2675 274.3471 63.8392 63.9782
S1-W1 276.6435 276.6927 114.9353 115.1301
S1-W2 210.8900 210.8875 96.6590 96.8262
S2-E1 295.6058 295.7450 52.6798 52.8173
S2-E2 243.6868 243.7700 60.5788 60.7170
S2-W1 246.8860 246.9472 118.5117 118.7107
S2-W2 177.4219 177.4204 98.3195 98.4893
E1-E2 63.7381 63.7944 -159.0168 -158.8633
E1-W1 297.6182 297.9752 -176.5057 -176.3370
E1-W2 213.3610 213.5722 -163.7992 -163.6428
E2-W1 237.5997 237.8970 178.8703 179.0446
E2-W2 149.9390 150.0938 -165.8303 -165.6723
W1-W2 101.0422 101.1679 -24.1809 -23.9761
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61022.1740428129
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_19656
HIERARCH OBS RA 47.82242
HIERARCH OBS DEC 39.61158
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 33.9344
HIERARCH ISS PBL12 END 33.9348
HIERARCH ISS PBLA12 START 87.9449
HIERARCH ISS PBLA12 END 88.0985
HIERARCH ISS PBL13 START 323.906
HIERARCH ISS PBL13 END 324.0402
HIERARCH ISS PBLA13 START 56.1476
HIERARCH ISS PBLA13 END 56.2851
HIERARCH ISS PBL14 START 274.2675
HIERARCH ISS PBL14 END 274.3471
HIERARCH ISS PBLA14 START 63.8392
HIERARCH ISS PBLA14 END 63.9782
HIERARCH ISS PBL15 START 276.6435
HIERARCH ISS PBL15 END 276.6927
HIERARCH ISS PBLA15 START 114.9353
HIERARCH ISS PBLA15 END 115.1301
HIERARCH ISS PBL16 START 210.89
HIERARCH ISS PBL16 END 210.8875
HIERARCH ISS PBLA16 START 96.659
HIERARCH ISS PBLA16 END 96.8262
HIERARCH ISS PBL23 START 295.6058
HIERARCH ISS PBL23 END 295.745
HIERARCH ISS PBLA23 START 52.6798
HIERARCH ISS PBLA23 END 52.8173
HIERARCH ISS PBL24 START 243.6868
HIERARCH ISS PBL24 END 243.77
HIERARCH ISS PBLA24 START 60.5788
HIERARCH ISS PBLA24 END 60.717
HIERARCH ISS PBL25 START 246.886
HIERARCH ISS PBL25 END 246.9472
HIERARCH ISS PBLA25 START 118.5117
HIERARCH ISS PBLA25 END 118.7107
HIERARCH ISS PBL26 START 177.4219
HIERARCH ISS PBL26 END 177.4204
HIERARCH ISS PBLA26 START 98.3195
HIERARCH ISS PBLA26 END 98.4893
HIERARCH ISS PBL34 START 63.7381
HIERARCH ISS PBL34 END 63.7944
HIERARCH ISS PBLA34 START -159.0168
HIERARCH ISS PBLA34 END -158.8633
HIERARCH ISS PBL35 START 297.6182
HIERARCH ISS PBL35 END 297.9752
HIERARCH ISS PBLA35 START -176.5057
HIERARCH ISS PBLA35 END -176.337
HIERARCH ISS PBL36 START 213.361
HIERARCH ISS PBL36 END 213.5722
HIERARCH ISS PBLA36 START -163.7992
HIERARCH ISS PBLA36 END -163.6428
HIERARCH ISS PBL45 START 237.5997
HIERARCH ISS PBL45 END 237.897
HIERARCH ISS PBLA45 START 178.8703
HIERARCH ISS PBLA45 END 179.0446
HIERARCH ISS PBL46 START 149.939
HIERARCH ISS PBL46 END 150.0938
HIERARCH ISS PBLA46 START -165.8303
HIERARCH ISS PBLA46 END -165.6723
HIERARCH ISS PBL56 START 101.0422
HIERARCH ISS PBL56 END 101.1679
HIERARCH ISS PBLA56 START -24.1809
HIERARCH ISS PBLA56 END -23.9761
HIERARCH CHARA TAU0 39.86325
HIERARCH CHARA SEEING 0.80279