Exposure
ID
SPICA.2025-08-17T11-41-07_1
Header ID
SPICA.2025-08-17T11-41-07
Date updated
2025-08-17 11:40:02 UTC+0000
Release date
None
UTC Start
2025-08-17 11:40:02.131
UTC End
2025-08-17 11:41:02.131
MJD Start
60904.4861357782
MJD End
60904.48683022263
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
70045
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
51969
Name
HD_16160
RA
39.02039
DEC
6.886874
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.2360 30.2374 90.9739 91.1464
S1-E1 313.5206 313.2539 57.4049 57.5138
S1-E2 259.6480 259.4463 64.9887 65.1170
S1-W1 233.7098 234.1143 124.6138 124.7894
S1-W2 182.6151 182.7136 101.3556 101.5407
S2-E1 288.8117 288.5645 54.0863 54.1867
S2-E2 232.8457 232.6547 61.7272 61.8474
S2-W1 209.2089 209.6120 129.2060 129.3733
S2-W2 152.9712 153.0697 103.3969 103.5832
E1-E2 65.7754 65.7595 -153.9932 -153.9539
E1-W1 310.0771 310.2860 -166.6118 -166.5885
E1-W2 221.8233 221.8236 -157.4407 -157.4082
E2-W1 246.3099 246.5388 -169.9563 -169.9332
E2-W2 156.2169 156.2338 -158.8915 -158.8614
W1-W2 97.7102 97.9226 -7.8249 -7.7753
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.4861357782
PI-COI ibanez
HIERARCH OBS TARG NAME HD_16160
HIERARCH OBS RA 39.02039
HIERARCH OBS DEC 6.886874
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 30.236
HIERARCH ISS PBL12 END 30.2374
HIERARCH ISS PBLA12 START 90.9739
HIERARCH ISS PBLA12 END 91.1464
HIERARCH ISS PBL13 START 313.5206
HIERARCH ISS PBL13 END 313.2539
HIERARCH ISS PBLA13 START 57.4049
HIERARCH ISS PBLA13 END 57.5138
HIERARCH ISS PBL14 START 259.648
HIERARCH ISS PBL14 END 259.4463
HIERARCH ISS PBLA14 START 64.9887
HIERARCH ISS PBLA14 END 65.117
HIERARCH ISS PBL15 START 233.7098
HIERARCH ISS PBL15 END 234.1143
HIERARCH ISS PBLA15 START 124.6138
HIERARCH ISS PBLA15 END 124.7894
HIERARCH ISS PBL16 START 182.6151
HIERARCH ISS PBL16 END 182.7136
HIERARCH ISS PBLA16 START 101.3556
HIERARCH ISS PBLA16 END 101.5407
HIERARCH ISS PBL23 START 288.8117
HIERARCH ISS PBL23 END 288.5645
HIERARCH ISS PBLA23 START 54.0863
HIERARCH ISS PBLA23 END 54.1867
HIERARCH ISS PBL24 START 232.8457
HIERARCH ISS PBL24 END 232.6547
HIERARCH ISS PBLA24 START 61.7272
HIERARCH ISS PBLA24 END 61.8474
HIERARCH ISS PBL25 START 209.2089
HIERARCH ISS PBL25 END 209.612
HIERARCH ISS PBLA25 START 129.206
HIERARCH ISS PBLA25 END 129.3733
HIERARCH ISS PBL26 START 152.9712
HIERARCH ISS PBL26 END 153.0697
HIERARCH ISS PBLA26 START 103.3969
HIERARCH ISS PBLA26 END 103.5832
HIERARCH ISS PBL34 START 65.7754
HIERARCH ISS PBL34 END 65.7595
HIERARCH ISS PBLA34 START -153.9932
HIERARCH ISS PBLA34 END -153.9539
HIERARCH ISS PBL35 START 310.0771
HIERARCH ISS PBL35 END 310.286
HIERARCH ISS PBLA35 START -166.6118
HIERARCH ISS PBLA35 END -166.5885
HIERARCH ISS PBL36 START 221.8233
HIERARCH ISS PBL36 END 221.8236
HIERARCH ISS PBLA36 START -157.4407
HIERARCH ISS PBLA36 END -157.4082
HIERARCH ISS PBL45 START 246.3099
HIERARCH ISS PBL45 END 246.5388
HIERARCH ISS PBLA45 START -169.9563
HIERARCH ISS PBLA45 END -169.9332
HIERARCH ISS PBL46 START 156.2169
HIERARCH ISS PBL46 END 156.2338
HIERARCH ISS PBLA46 START -158.8915
HIERARCH ISS PBLA46 END -158.8614
HIERARCH ISS PBL56 START 97.7102
HIERARCH ISS PBL56 END 97.9226
HIERARCH ISS PBLA56 START -7.8249
HIERARCH ISS PBLA56 END -7.7753
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1