Exposure
ID
SPICA.2025-06-11T09-51-36_1
Header ID
SPICA.2025-06-11T09-51-36
Date updated
2025-06-11 09:50:31 UTC+0000
Release date
None
UTC Start
2025-06-11 09:50:31.386
UTC End
2025-06-11 09:51:31.386
MJD Start
60837.4100854892
MJD End
60837.410779933634
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
68331
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7862 31.7957 99.4964 99.6537
S1-E1 308.8723 308.6420 65.0870 65.2355
S1-E2 259.0711 258.9343 73.2721 73.4295
S1-W1 261.2014 261.4944 131.0250 131.1548
S1-W2 196.4387 196.5587 109.6395 109.7933
S2-E1 283.2182 282.9839 61.4507 61.5943
S2-E2 230.9841 230.8393 69.7859 69.9400
S2-W1 234.6968 234.9725 135.0862 135.2092
S2-W2 165.2441 165.3544 111.5808 111.7332
E1-E2 64.1127 64.0515 -150.0340 -149.9463
E1-W1 312.7929 312.6941 -164.5980 -164.5368
E1-W2 217.9816 217.8084 -154.1276 -154.0494
E2-W1 251.2580 251.2269 -168.2769 -168.2192
E2-W2 154.1004 153.9893 -155.8296 -155.7548
W1-W2 106.1122 106.2017 -6.5180 -6.4564
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60837.4100854892
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.7862
HIERARCH ISS PBL12 END 31.7957
HIERARCH ISS PBLA12 START 99.4964
HIERARCH ISS PBLA12 END 99.6537
HIERARCH ISS PBL13 START 308.8723
HIERARCH ISS PBL13 END 308.642
HIERARCH ISS PBLA13 START 65.087
HIERARCH ISS PBLA13 END 65.2355
HIERARCH ISS PBL14 START 259.0711
HIERARCH ISS PBL14 END 258.9343
HIERARCH ISS PBLA14 START 73.2721
HIERARCH ISS PBLA14 END 73.4295
HIERARCH ISS PBL15 START 261.2014
HIERARCH ISS PBL15 END 261.4944
HIERARCH ISS PBLA15 START 131.025
HIERARCH ISS PBLA15 END 131.1548
HIERARCH ISS PBL16 START 196.4387
HIERARCH ISS PBL16 END 196.5587
HIERARCH ISS PBLA16 START 109.6395
HIERARCH ISS PBLA16 END 109.7933
HIERARCH ISS PBL23 START 283.2182
HIERARCH ISS PBL23 END 282.9839
HIERARCH ISS PBLA23 START 61.4507
HIERARCH ISS PBLA23 END 61.5943
HIERARCH ISS PBL24 START 230.9841
HIERARCH ISS PBL24 END 230.8393
HIERARCH ISS PBLA24 START 69.7859
HIERARCH ISS PBLA24 END 69.94
HIERARCH ISS PBL25 START 234.6968
HIERARCH ISS PBL25 END 234.9725
HIERARCH ISS PBLA25 START 135.0862
HIERARCH ISS PBLA25 END 135.2092
HIERARCH ISS PBL26 START 165.2441
HIERARCH ISS PBL26 END 165.3544
HIERARCH ISS PBLA26 START 111.5808
HIERARCH ISS PBLA26 END 111.7332
HIERARCH ISS PBL34 START 64.1127
HIERARCH ISS PBL34 END 64.0515
HIERARCH ISS PBLA34 START -150.034
HIERARCH ISS PBLA34 END -149.9463
HIERARCH ISS PBL35 START 312.7929
HIERARCH ISS PBL35 END 312.6941
HIERARCH ISS PBLA35 START -164.598
HIERARCH ISS PBLA35 END -164.5368
HIERARCH ISS PBL36 START 217.9816
HIERARCH ISS PBL36 END 217.8084
HIERARCH ISS PBLA36 START -154.1276
HIERARCH ISS PBLA36 END -154.0494
HIERARCH ISS PBL45 START 251.258
HIERARCH ISS PBL45 END 251.2269
HIERARCH ISS PBLA45 START -168.2769
HIERARCH ISS PBLA45 END -168.2192
HIERARCH ISS PBL46 START 154.1004
HIERARCH ISS PBL46 END 153.9893
HIERARCH ISS PBLA46 START -155.8296
HIERARCH ISS PBLA46 END -155.7548
HIERARCH ISS PBL56 START 106.1122
HIERARCH ISS PBL56 END 106.2017
HIERARCH ISS PBLA56 START -6.518
HIERARCH ISS PBLA56 END -6.4564
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1