Exposure
ID
SPICA.2025-06-06T10-50-06_1
Header ID
SPICA.2025-06-06T10-50-06
Date updated
2025-06-06 10:49:01 UTC+0000
Release date
None
UTC Start
2025-06-06 10:49:01.709
UTC End
2025-06-06 10:50:01.709
MJD Start
60832.4507142302
MJD End
60832.451408674635
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 27.4096 27.4002 106.3939 106.5814
S1-E1 284.7238 284.8254 68.3460 68.5487
S1-E2 233.8512 233.9073 76.9032 77.0980
S1-W1 249.5610 249.4069 139.0196 139.2434
S1-W2 174.3145 174.2232 117.6853 117.8827
S2-E1 263.6805 263.7842 64.6728 64.8794
S2-E2 210.4259 210.4880 73.2267 73.4246
S2-W1 226.9579 226.8221 142.7529 142.9814
S2-W2 147.5330 147.4521 119.7699 119.9696
E1-E2 63.8000 63.8220 -144.7055 -144.4652
E1-W1 310.3489 310.4178 -161.0139 -160.7639
E1-W2 216.2764 216.3459 -149.3448 -149.1014
E2-W1 249.7593 249.8037 -165.1273 -164.8757
E2-W2 152.7726 152.8199 -151.2805 -151.0359
W1-W2 107.8154 107.8074 -4.9508 -4.6968
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4507142302
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 27.4096
HIERARCH ISS PBL12 END 27.4002
HIERARCH ISS PBLA12 START 106.3939
HIERARCH ISS PBLA12 END 106.5814
HIERARCH ISS PBL13 START 284.7238
HIERARCH ISS PBL13 END 284.8254
HIERARCH ISS PBLA13 START 68.346
HIERARCH ISS PBLA13 END 68.5487
HIERARCH ISS PBL14 START 233.8512
HIERARCH ISS PBL14 END 233.9073
HIERARCH ISS PBLA14 START 76.9032
HIERARCH ISS PBLA14 END 77.098
HIERARCH ISS PBL15 START 249.561
HIERARCH ISS PBL15 END 249.4069
HIERARCH ISS PBLA15 START 139.0196
HIERARCH ISS PBLA15 END 139.2434
HIERARCH ISS PBL16 START 174.3145
HIERARCH ISS PBL16 END 174.2232
HIERARCH ISS PBLA16 START 117.6853
HIERARCH ISS PBLA16 END 117.8827
HIERARCH ISS PBL23 START 263.6805
HIERARCH ISS PBL23 END 263.7842
HIERARCH ISS PBLA23 START 64.6728
HIERARCH ISS PBLA23 END 64.8794
HIERARCH ISS PBL24 START 210.4259
HIERARCH ISS PBL24 END 210.488
HIERARCH ISS PBLA24 START 73.2267
HIERARCH ISS PBLA24 END 73.4246
HIERARCH ISS PBL25 START 226.9579
HIERARCH ISS PBL25 END 226.8221
HIERARCH ISS PBLA25 START 142.7529
HIERARCH ISS PBLA25 END 142.9814
HIERARCH ISS PBL26 START 147.533
HIERARCH ISS PBL26 END 147.4521
HIERARCH ISS PBLA26 START 119.7699
HIERARCH ISS PBLA26 END 119.9696
HIERARCH ISS PBL34 START 63.8
HIERARCH ISS PBL34 END 63.822
HIERARCH ISS PBLA34 START -144.7055
HIERARCH ISS PBLA34 END -144.4652
HIERARCH ISS PBL35 START 310.3489
HIERARCH ISS PBL35 END 310.4178
HIERARCH ISS PBLA35 START -161.0139
HIERARCH ISS PBLA35 END -160.7639
HIERARCH ISS PBL36 START 216.2764
HIERARCH ISS PBL36 END 216.3459
HIERARCH ISS PBLA36 START -149.3448
HIERARCH ISS PBLA36 END -149.1014
HIERARCH ISS PBL45 START 249.7593
HIERARCH ISS PBL45 END 249.8037
HIERARCH ISS PBLA45 START -165.1273
HIERARCH ISS PBLA45 END -164.8757
HIERARCH ISS PBL46 START 152.7726
HIERARCH ISS PBL46 END 152.8199
HIERARCH ISS PBLA46 START -151.2805
HIERARCH ISS PBLA46 END -151.0359
HIERARCH ISS PBL56 START 107.8154
HIERARCH ISS PBL56 END 107.8074
HIERARCH ISS PBLA56 START -4.9508
HIERARCH ISS PBLA56 END -4.6968
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1