Exposure
ID
SPICA.2025-08-20T05-33-52_1
Header ID
SPICA.2025-08-20T05-33-52
Date updated
2025-08-20 05:32:47 UTC+0000
Release date
None
UTC Start
2025-08-20 05:32:47.199
UTC End
2025-08-20 05:33:47.199
MJD Start
60907.2311018447
MJD End
60907.23179628913
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
70054
Category
science
Program ID
S8/NOIR13
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
51977
Name
HD_199012
RA
313.6992
DEC
-17.9229
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 20.8605 20.8563 87.9202 88.1701
S1-E1 266.8035 266.2171 48.2948 48.3530
S1-E2 209.7134 209.2476 55.7424 55.8463
S1-W1 162.5042 163.2630 138.1335 138.2886
S1-W2 120.7246 120.9042 103.1849 103.4610
S2-E1 251.0888 250.5537 45.2576 45.2975
S2-E2 192.3781 191.9474 52.4319 52.5156
S2-W1 150.0138 150.7419 144.2676 144.3833
S2-W2 100.7499 100.9361 106.3098 106.5847
E1-E2 64.8329 64.7841 -156.4939 -156.5587
E1-W1 312.0056 312.1357 -163.0935 -163.1842
E1-W2 220.6985 220.6032 -158.2874 -158.3611
E2-W1 247.7144 247.8970 -164.8172 -164.9121
E2-W2 155.9106 155.8644 -159.0332 -159.1102
W1-W2 93.9212 94.1587 5.5523 5.4549
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60907.2311018447
PI-COI soubiran
HIERARCH OBS TARG NAME HD_199012
HIERARCH OBS RA 313.6992
HIERARCH OBS DEC -17.9229
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 20.8605
HIERARCH ISS PBL12 END 20.8563
HIERARCH ISS PBLA12 START 87.9202
HIERARCH ISS PBLA12 END 88.1701
HIERARCH ISS PBL13 START 266.8035
HIERARCH ISS PBL13 END 266.2171
HIERARCH ISS PBLA13 START 48.2948
HIERARCH ISS PBLA13 END 48.353
HIERARCH ISS PBL14 START 209.7134
HIERARCH ISS PBL14 END 209.2476
HIERARCH ISS PBLA14 START 55.7424
HIERARCH ISS PBLA14 END 55.8463
HIERARCH ISS PBL15 START 162.5042
HIERARCH ISS PBL15 END 163.263
HIERARCH ISS PBLA15 START 138.1335
HIERARCH ISS PBLA15 END 138.2886
HIERARCH ISS PBL16 START 120.7246
HIERARCH ISS PBL16 END 120.9042
HIERARCH ISS PBLA16 START 103.1849
HIERARCH ISS PBLA16 END 103.461
HIERARCH ISS PBL23 START 251.0888
HIERARCH ISS PBL23 END 250.5537
HIERARCH ISS PBLA23 START 45.2576
HIERARCH ISS PBLA23 END 45.2975
HIERARCH ISS PBL24 START 192.3781
HIERARCH ISS PBL24 END 191.9474
HIERARCH ISS PBLA24 START 52.4319
HIERARCH ISS PBLA24 END 52.5156
HIERARCH ISS PBL25 START 150.0138
HIERARCH ISS PBL25 END 150.7419
HIERARCH ISS PBLA25 START 144.2676
HIERARCH ISS PBLA25 END 144.3833
HIERARCH ISS PBL26 START 100.7499
HIERARCH ISS PBL26 END 100.9361
HIERARCH ISS PBLA26 START 106.3098
HIERARCH ISS PBLA26 END 106.5847
HIERARCH ISS PBL34 START 64.8329
HIERARCH ISS PBL34 END 64.7841
HIERARCH ISS PBLA34 START -156.4939
HIERARCH ISS PBLA34 END -156.5587
HIERARCH ISS PBL35 START 312.0056
HIERARCH ISS PBL35 END 312.1357
HIERARCH ISS PBLA35 START -163.0935
HIERARCH ISS PBLA35 END -163.1842
HIERARCH ISS PBL36 START 220.6985
HIERARCH ISS PBL36 END 220.6032
HIERARCH ISS PBLA36 START -158.2874
HIERARCH ISS PBLA36 END -158.3611
HIERARCH ISS PBL45 START 247.7144
HIERARCH ISS PBL45 END 247.897
HIERARCH ISS PBLA45 START -164.8172
HIERARCH ISS PBLA45 END -164.9121
HIERARCH ISS PBL46 START 155.9106
HIERARCH ISS PBL46 END 155.8644
HIERARCH ISS PBLA46 START -159.0332
HIERARCH ISS PBLA46 END -159.1102
HIERARCH ISS PBL56 START 93.9212
HIERARCH ISS PBL56 END 94.1587
HIERARCH ISS PBLA56 START 5.5523
HIERARCH ISS PBLA56 END 5.4549
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1