Exposure
ID
SPICA.2025-12-14T04-14-54_1
Header ID
SPICA.2025-12-14T04-14-54
Date updated
2025-12-14 04:13:49 UTC+0000
Release date
None
UTC Start
2025-12-14 04:13:49.150
UTC End
2025-12-14 04:14:49.150
MJD Start
61023.1762633106
MJD End
61023.17695775503
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
6.96481
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.65579
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 33.9364 33.9366 88.9575 89.1113
S1-E1 324.7574 324.8799 57.0590 57.1986
S1-E2 274.7722 274.8448 64.7599 64.9007
S1-W1 276.9615 277.0084 116.2124 116.4050
S1-W2 210.8715 210.8683 97.7588 97.9254
S2-E1 296.4886 296.6157 53.5915 53.7311
S2-E2 244.2140 244.2899 61.4947 61.6348
S2-W1 247.2817 247.3401 119.8157 120.0122
S2-W2 177.4107 177.4086 99.4360 99.6051
E1-E2 64.0944 64.1455 -158.0029 -157.8484
E1-W1 299.8960 300.2265 -175.3970 -175.2292
E1-W2 214.7011 214.8940 -162.7674 -162.6104
E2-W1 239.5003 239.7767 -179.9857 -179.8128
E2-W2 150.9221 151.0639 -164.7889 -164.6306
W1-W2 101.8531 101.9725 -22.8421 -22.6409
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61023.1762633106
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 33.9364
HIERARCH ISS PBL12 END 33.9366
HIERARCH ISS PBLA12 START 88.9575
HIERARCH ISS PBLA12 END 89.1113
HIERARCH ISS PBL13 START 324.7574
HIERARCH ISS PBL13 END 324.8799
HIERARCH ISS PBLA13 START 57.059
HIERARCH ISS PBLA13 END 57.1986
HIERARCH ISS PBL14 START 274.7722
HIERARCH ISS PBL14 END 274.8448
HIERARCH ISS PBLA14 START 64.7599
HIERARCH ISS PBLA14 END 64.9007
HIERARCH ISS PBL15 START 276.9615
HIERARCH ISS PBL15 END 277.0084
HIERARCH ISS PBLA15 START 116.2124
HIERARCH ISS PBLA15 END 116.405
HIERARCH ISS PBL16 START 210.8715
HIERARCH ISS PBL16 END 210.8683
HIERARCH ISS PBLA16 START 97.7588
HIERARCH ISS PBLA16 END 97.9254
HIERARCH ISS PBL23 START 296.4886
HIERARCH ISS PBL23 END 296.6157
HIERARCH ISS PBLA23 START 53.5915
HIERARCH ISS PBLA23 END 53.7311
HIERARCH ISS PBL24 START 244.214
HIERARCH ISS PBL24 END 244.2899
HIERARCH ISS PBLA24 START 61.4947
HIERARCH ISS PBLA24 END 61.6348
HIERARCH ISS PBL25 START 247.2817
HIERARCH ISS PBL25 END 247.3401
HIERARCH ISS PBLA25 START 119.8157
HIERARCH ISS PBLA25 END 120.0122
HIERARCH ISS PBL26 START 177.4107
HIERARCH ISS PBL26 END 177.4086
HIERARCH ISS PBLA26 START 99.436
HIERARCH ISS PBLA26 END 99.6051
HIERARCH ISS PBL34 START 64.0944
HIERARCH ISS PBL34 END 64.1455
HIERARCH ISS PBLA34 START -158.0029
HIERARCH ISS PBLA34 END -157.8484
HIERARCH ISS PBL35 START 299.896
HIERARCH ISS PBL35 END 300.2265
HIERARCH ISS PBLA35 START -175.397
HIERARCH ISS PBLA35 END -175.2292
HIERARCH ISS PBL36 START 214.7011
HIERARCH ISS PBL36 END 214.894
HIERARCH ISS PBLA36 START -162.7674
HIERARCH ISS PBLA36 END -162.6104
HIERARCH ISS PBL45 START 239.5003
HIERARCH ISS PBL45 END 239.7767
HIERARCH ISS PBLA45 START -179.9857
HIERARCH ISS PBLA45 END -179.8128
HIERARCH ISS PBL46 START 150.9221
HIERARCH ISS PBL46 END 151.0639
HIERARCH ISS PBLA46 START -164.7889
HIERARCH ISS PBLA46 END -164.6306
HIERARCH ISS PBL56 START 101.8531
HIERARCH ISS PBL56 END 101.9725
HIERARCH ISS PBLA56 START -22.8421
HIERARCH ISS PBLA56 END -22.6409
HIERARCH CHARA TAU0 6.96481
HIERARCH CHARA SEEING 0.65579