Exposure
ID
SPICA.2025-06-19T09-08-50_1
Header ID
SPICA.2025-06-19T09-08-50
Date updated
2025-06-19 09:07:44 UTC+0000
Release date
None
UTC Start
2025-06-19 09:07:44.895
UTC End
2025-06-19 09:08:44.895
MJD Start
60845.3803807243
MJD End
60845.381075168734
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
68329
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7283 27.7239 97.6988 97.8864
S1-E1 278.8748 279.0250 58.9488 59.1517
S1-E2 230.2907 230.3877 67.8742 68.0691
S1-W1 255.7343 255.6205 128.6793 128.9020
S1-W2 177.7908 177.7310 108.5381 108.7354
S2-E1 257.8347 257.9829 55.0891 55.2961
S2-E2 206.6956 206.7940 64.0487 64.2468
S2-W1 232.4004 232.3000 132.2004 132.4276
S2-W2 150.6475 150.5931 110.5217 110.7211
E1-E2 62.5759 62.6067 -155.8697 -155.6280
E1-W1 306.1977 306.3073 -172.6309 -172.3792
E1-W2 212.3612 212.4604 -160.6543 -160.4094
E2-W1 246.9406 247.0172 -176.8216 -176.5683
E2-W2 150.0942 150.1623 -162.6472 -162.4010
W1-W2 107.8708 107.8759 -16.7428 -16.4876
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.3803807243
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
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 27.7283
HIERARCH ISS PBL12 END 27.7239
HIERARCH ISS PBLA12 START 97.6988
HIERARCH ISS PBLA12 END 97.8864
HIERARCH ISS PBL13 START 278.8748
HIERARCH ISS PBL13 END 279.025
HIERARCH ISS PBLA13 START 58.9488
HIERARCH ISS PBLA13 END 59.1517
HIERARCH ISS PBL14 START 230.2907
HIERARCH ISS PBL14 END 230.3877
HIERARCH ISS PBLA14 START 67.8742
HIERARCH ISS PBLA14 END 68.0691
HIERARCH ISS PBL15 START 255.7343
HIERARCH ISS PBL15 END 255.6205
HIERARCH ISS PBLA15 START 128.6793
HIERARCH ISS PBLA15 END 128.902
HIERARCH ISS PBL16 START 177.7908
HIERARCH ISS PBL16 END 177.731
HIERARCH ISS PBLA16 START 108.5381
HIERARCH ISS PBLA16 END 108.7354
HIERARCH ISS PBL23 START 257.8347
HIERARCH ISS PBL23 END 257.9829
HIERARCH ISS PBLA23 START 55.0891
HIERARCH ISS PBLA23 END 55.2961
HIERARCH ISS PBL24 START 206.6956
HIERARCH ISS PBL24 END 206.794
HIERARCH ISS PBLA24 START 64.0487
HIERARCH ISS PBLA24 END 64.2468
HIERARCH ISS PBL25 START 232.4004
HIERARCH ISS PBL25 END 232.3
HIERARCH ISS PBLA25 START 132.2004
HIERARCH ISS PBLA25 END 132.4276
HIERARCH ISS PBL26 START 150.6475
HIERARCH ISS PBL26 END 150.5931
HIERARCH ISS PBLA26 START 110.5217
HIERARCH ISS PBLA26 END 110.7211
HIERARCH ISS PBL34 START 62.5759
HIERARCH ISS PBL34 END 62.6067
HIERARCH ISS PBLA34 START -155.8697
HIERARCH ISS PBLA34 END -155.628
HIERARCH ISS PBL35 START 306.1977
HIERARCH ISS PBL35 END 306.3073
HIERARCH ISS PBLA35 START -172.6309
HIERARCH ISS PBLA35 END -172.3792
HIERARCH ISS PBL36 START 212.3612
HIERARCH ISS PBL36 END 212.4604
HIERARCH ISS PBLA36 START -160.6543
HIERARCH ISS PBLA36 END -160.4094
HIERARCH ISS PBL45 START 246.9406
HIERARCH ISS PBL45 END 247.0172
HIERARCH ISS PBLA45 START -176.8216
HIERARCH ISS PBLA45 END -176.5683
HIERARCH ISS PBL46 START 150.0942
HIERARCH ISS PBL46 END 150.1623
HIERARCH ISS PBLA46 START -162.6472
HIERARCH ISS PBLA46 END -162.401
HIERARCH ISS PBL56 START 107.8708
HIERARCH ISS PBL56 END 107.8759
HIERARCH ISS PBLA56 START -16.7428
HIERARCH ISS PBLA56 END -16.4876
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1