Exposure
ID
SPICA.2025-12-14T04-13-48_1
Header ID
SPICA.2025-12-14T04-13-48
Date updated
2025-12-14 04:12:43 UTC+0000
Release date
None
UTC Start
2025-12-14 04:12:43.085
UTC End
2025-12-14 04:13:43.085
MJD Start
61023.1754986712
MJD End
61023.17619311563
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
7.091611
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.62868
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 33.9362 33.9364 88.8010 88.9548
S1-E1 324.6309 324.7552 56.9174 57.0566
S1-E2 274.6973 274.7709 64.6169 64.7574
S1-W1 276.9134 276.9607 116.0161 116.2090
S1-W2 210.8747 210.8715 97.5892 97.7559
S2-E1 296.3575 296.4864 53.4498 53.5890
S2-E2 244.1357 244.2127 61.3524 61.4922
S2-W1 247.2217 247.2806 119.6154 119.8122
S2-W2 177.4127 177.4107 99.2639 99.4330
E1-E2 64.0416 64.0935 -158.1599 -158.0056
E1-W1 299.5556 299.8901 -175.5679 -175.4000
E1-W2 214.5020 214.6977 -162.9270 -162.7702
E2-W1 239.2157 239.4954 179.8382 -179.9887
E2-W2 150.7759 150.9196 -164.9499 -164.7917
W1-W2 101.7305 101.8510 -23.0473 -22.8456
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61023.1754986712
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 33.9362
HIERARCH ISS PBL12 END 33.9364
HIERARCH ISS PBLA12 START 88.801
HIERARCH ISS PBLA12 END 88.9548
HIERARCH ISS PBL13 START 324.6309
HIERARCH ISS PBL13 END 324.7552
HIERARCH ISS PBLA13 START 56.9174
HIERARCH ISS PBLA13 END 57.0566
HIERARCH ISS PBL14 START 274.6973
HIERARCH ISS PBL14 END 274.7709
HIERARCH ISS PBLA14 START 64.6169
HIERARCH ISS PBLA14 END 64.7574
HIERARCH ISS PBL15 START 276.9134
HIERARCH ISS PBL15 END 276.9607
HIERARCH ISS PBLA15 START 116.0161
HIERARCH ISS PBLA15 END 116.209
HIERARCH ISS PBL16 START 210.8747
HIERARCH ISS PBL16 END 210.8715
HIERARCH ISS PBLA16 START 97.5892
HIERARCH ISS PBLA16 END 97.7559
HIERARCH ISS PBL23 START 296.3575
HIERARCH ISS PBL23 END 296.4864
HIERARCH ISS PBLA23 START 53.4498
HIERARCH ISS PBLA23 END 53.589
HIERARCH ISS PBL24 START 244.1357
HIERARCH ISS PBL24 END 244.2127
HIERARCH ISS PBLA24 START 61.3524
HIERARCH ISS PBLA24 END 61.4922
HIERARCH ISS PBL25 START 247.2217
HIERARCH ISS PBL25 END 247.2806
HIERARCH ISS PBLA25 START 119.6154
HIERARCH ISS PBLA25 END 119.8122
HIERARCH ISS PBL26 START 177.4127
HIERARCH ISS PBL26 END 177.4107
HIERARCH ISS PBLA26 START 99.2639
HIERARCH ISS PBLA26 END 99.433
HIERARCH ISS PBL34 START 64.0416
HIERARCH ISS PBL34 END 64.0935
HIERARCH ISS PBLA34 START -158.1599
HIERARCH ISS PBLA34 END -158.0056
HIERARCH ISS PBL35 START 299.5556
HIERARCH ISS PBL35 END 299.8901
HIERARCH ISS PBLA35 START -175.5679
HIERARCH ISS PBLA35 END -175.4
HIERARCH ISS PBL36 START 214.502
HIERARCH ISS PBL36 END 214.6977
HIERARCH ISS PBLA36 START -162.927
HIERARCH ISS PBLA36 END -162.7702
HIERARCH ISS PBL45 START 239.2157
HIERARCH ISS PBL45 END 239.4954
HIERARCH ISS PBLA45 START 179.8382
HIERARCH ISS PBLA45 END -179.9887
HIERARCH ISS PBL46 START 150.7759
HIERARCH ISS PBL46 END 150.9196
HIERARCH ISS PBLA46 START -164.9499
HIERARCH ISS PBLA46 END -164.7917
HIERARCH ISS PBL56 START 101.7305
HIERARCH ISS PBL56 END 101.851
HIERARCH ISS PBLA56 START -23.0473
HIERARCH ISS PBLA56 END -22.8456
HIERARCH CHARA TAU0 7.091611
HIERARCH CHARA SEEING 0.62868