Exposure
ID
SPICA.2025-06-06T11-48-27_1
Header ID
SPICA.2025-06-06T11-48-27
Date updated
2025-06-06 11:47:21 UTC+0000
Release date
None
UTC Start
2025-06-06 11:47:21.006
UTC End
2025-06-06 11:48:21.006
MJD Start
60832.4912153418
MJD End
60832.49190978623
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 26.7392 26.7237 116.5059 116.6936
S1-E1 288.7899 288.8388 79.2704 79.4731
S1-E2 235.6690 235.6797 87.4060 87.6008
S1-W1 239.9363 239.7320 151.1693 151.3969
S1-W2 168.3776 168.2474 128.3530 128.5516
S2-E1 267.9902 268.0462 75.8091 76.0158
S2-E2 212.7029 212.7249 83.9008 84.0989
S2-W1 218.4731 218.2930 155.1609 155.3935
S2-W2 142.3139 142.2001 130.5636 130.7647
E1-E2 64.7434 64.7567 -131.7353 -131.4941
E1-W1 312.9092 312.9361 -147.5191 -147.2679
E1-W2 219.2116 219.2517 -136.2098 -135.9655
E2-W1 251.2249 251.2355 -151.5388 -151.2857
E2-W2 154.7480 154.7745 -138.0803 -137.8348
W1-W2 106.9719 106.9486 8.7860 9.0423
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4912153418
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 26.7392
HIERARCH ISS PBL12 END 26.7237
HIERARCH ISS PBLA12 START 116.5059
HIERARCH ISS PBLA12 END 116.6936
HIERARCH ISS PBL13 START 288.7899
HIERARCH ISS PBL13 END 288.8388
HIERARCH ISS PBLA13 START 79.2704
HIERARCH ISS PBLA13 END 79.4731
HIERARCH ISS PBL14 START 235.669
HIERARCH ISS PBL14 END 235.6797
HIERARCH ISS PBLA14 START 87.406
HIERARCH ISS PBLA14 END 87.6008
HIERARCH ISS PBL15 START 239.9363
HIERARCH ISS PBL15 END 239.732
HIERARCH ISS PBLA15 START 151.1693
HIERARCH ISS PBLA15 END 151.3969
HIERARCH ISS PBL16 START 168.3776
HIERARCH ISS PBL16 END 168.2474
HIERARCH ISS PBLA16 START 128.353
HIERARCH ISS PBLA16 END 128.5516
HIERARCH ISS PBL23 START 267.9902
HIERARCH ISS PBL23 END 268.0462
HIERARCH ISS PBLA23 START 75.8091
HIERARCH ISS PBLA23 END 76.0158
HIERARCH ISS PBL24 START 212.7029
HIERARCH ISS PBL24 END 212.7249
HIERARCH ISS PBLA24 START 83.9008
HIERARCH ISS PBLA24 END 84.0989
HIERARCH ISS PBL25 START 218.4731
HIERARCH ISS PBL25 END 218.293
HIERARCH ISS PBLA25 START 155.1609
HIERARCH ISS PBLA25 END 155.3935
HIERARCH ISS PBL26 START 142.3139
HIERARCH ISS PBL26 END 142.2001
HIERARCH ISS PBLA26 START 130.5636
HIERARCH ISS PBLA26 END 130.7647
HIERARCH ISS PBL34 START 64.7434
HIERARCH ISS PBL34 END 64.7567
HIERARCH ISS PBLA34 START -131.7353
HIERARCH ISS PBLA34 END -131.4941
HIERARCH ISS PBL35 START 312.9092
HIERARCH ISS PBL35 END 312.9361
HIERARCH ISS PBLA35 START -147.5191
HIERARCH ISS PBLA35 END -147.2679
HIERARCH ISS PBL36 START 219.2116
HIERARCH ISS PBL36 END 219.2517
HIERARCH ISS PBLA36 START -136.2098
HIERARCH ISS PBLA36 END -135.9655
HIERARCH ISS PBL45 START 251.2249
HIERARCH ISS PBL45 END 251.2355
HIERARCH ISS PBLA45 START -151.5388
HIERARCH ISS PBLA45 END -151.2857
HIERARCH ISS PBL46 START 154.748
HIERARCH ISS PBL46 END 154.7745
HIERARCH ISS PBLA46 START -138.0803
HIERARCH ISS PBLA46 END -137.8348
HIERARCH ISS PBL56 START 106.9719
HIERARCH ISS PBL56 END 106.9486
HIERARCH ISS PBLA56 START 8.786
HIERARCH ISS PBLA56 END 9.0423
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1