Exposure
ID
SPICA.2025-06-11T08-27-02_1
Header ID
SPICA.2025-06-11T08-27-02
Date updated
2025-06-11 08:25:57 UTC+0000
Release date
None
UTC Start
2025-06-11 08:25:57.338
UTC End
2025-06-11 08:26:57.338
MJD Start
60837.3513580778
MJD End
60837.352052522234
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 27.7800 27.7828 84.9990 85.1867
S1-E1 266.0967 266.3239 45.1585 45.3636
S1-E2 221.5761 221.7366 54.6697 54.8653
S1-W1 261.6442 261.5809 113.6102 113.8331
S1-W2 180.3386 180.3220 95.1834 95.3808
S2-E1 245.4125 245.6312 40.9998 41.2096
S2-E2 198.0954 198.2510 50.6089 50.8083
S2-W1 237.6290 237.5725 116.8194 117.0470
S2-W2 153.0751 153.0567 97.0223 97.2218
E1-E2 60.0257 60.0699 -172.4278 -172.1791
E1-W1 296.8540 297.0173 170.0949 170.3548
E1-W2 204.1320 204.2745 -177.4513 -177.1987
E2-W1 240.2765 240.3939 165.7921 166.0536
E2-W2 144.4325 144.5305 -179.5368 -179.2828
W1-W2 107.0003 107.0193 -34.1988 -33.9375
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.3513580778
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 27.78
HIERARCH ISS PBL12 END 27.7828
HIERARCH ISS PBLA12 START 84.999
HIERARCH ISS PBLA12 END 85.1867
HIERARCH ISS PBL13 START 266.0967
HIERARCH ISS PBL13 END 266.3239
HIERARCH ISS PBLA13 START 45.1585
HIERARCH ISS PBLA13 END 45.3636
HIERARCH ISS PBL14 START 221.5761
HIERARCH ISS PBL14 END 221.7366
HIERARCH ISS PBLA14 START 54.6697
HIERARCH ISS PBLA14 END 54.8653
HIERARCH ISS PBL15 START 261.6442
HIERARCH ISS PBL15 END 261.5809
HIERARCH ISS PBLA15 START 113.6102
HIERARCH ISS PBLA15 END 113.8331
HIERARCH ISS PBL16 START 180.3386
HIERARCH ISS PBL16 END 180.322
HIERARCH ISS PBLA16 START 95.1834
HIERARCH ISS PBLA16 END 95.3808
HIERARCH ISS PBL23 START 245.4125
HIERARCH ISS PBL23 END 245.6312
HIERARCH ISS PBLA23 START 40.9998
HIERARCH ISS PBLA23 END 41.2096
HIERARCH ISS PBL24 START 198.0954
HIERARCH ISS PBL24 END 198.251
HIERARCH ISS PBLA24 START 50.6089
HIERARCH ISS PBLA24 END 50.8083
HIERARCH ISS PBL25 START 237.629
HIERARCH ISS PBL25 END 237.5725
HIERARCH ISS PBLA25 START 116.8194
HIERARCH ISS PBLA25 END 117.047
HIERARCH ISS PBL26 START 153.0751
HIERARCH ISS PBL26 END 153.0567
HIERARCH ISS PBLA26 START 97.0223
HIERARCH ISS PBLA26 END 97.2218
HIERARCH ISS PBL34 START 60.0257
HIERARCH ISS PBL34 END 60.0699
HIERARCH ISS PBLA34 START -172.4278
HIERARCH ISS PBLA34 END -172.1791
HIERARCH ISS PBL35 START 296.854
HIERARCH ISS PBL35 END 297.0173
HIERARCH ISS PBLA35 START 170.0949
HIERARCH ISS PBLA35 END 170.3548
HIERARCH ISS PBL36 START 204.132
HIERARCH ISS PBL36 END 204.2745
HIERARCH ISS PBLA36 START -177.4513
HIERARCH ISS PBLA36 END -177.1987
HIERARCH ISS PBL45 START 240.2765
HIERARCH ISS PBL45 END 240.3939
HIERARCH ISS PBLA45 START 165.7921
HIERARCH ISS PBLA45 END 166.0536
HIERARCH ISS PBL46 START 144.4325
HIERARCH ISS PBL46 END 144.5305
HIERARCH ISS PBLA46 START -179.5368
HIERARCH ISS PBLA46 END -179.2828
HIERARCH ISS PBL56 START 107.0003
HIERARCH ISS PBL56 END 107.0193
HIERARCH ISS PBLA56 START -34.1988
HIERARCH ISS PBLA56 END -33.9375
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1