Exposure
ID
SPICA.2025-08-17T11-31-27_1
Header ID
SPICA.2025-08-17T11-31-27
Date updated
2025-08-17 11:30:21 UTC+0000
Release date
None
UTC Start
2025-08-17 11:30:21.963
UTC End
2025-08-17 11:31:21.963
MJD Start
60904.4794208671
MJD End
60904.48011531153
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 30.2337 30.2331 89.4314 89.6040
S1-E1 315.8465 315.5916 56.4637 56.5661
S1-E2 261.4445 261.2442 63.8723 63.9947
S1-W1 230.1064 230.5083 122.9935 123.1794
S1-W2 181.7995 181.8849 99.6838 99.8725
S2-E1 290.9467 290.7146 53.2221 53.3159
S2-E2 234.5325 234.3458 60.6841 60.7980
S2-W1 205.5936 205.9990 127.6567 127.8350
S2-W2 152.1437 152.2315 101.7107 101.9013
E1-E2 65.8659 65.8605 -154.3220 -154.2872
E1-W1 307.9229 308.1897 -166.8082 -166.7873
E1-W2 221.6345 221.6723 -157.7112 -157.6827
E2-W1 244.0306 244.3066 -170.1536 -170.1323
E2-W2 155.9324 155.9762 -159.1422 -159.1158
W1-W2 95.7207 95.9515 -8.2824 -8.2298
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.4794208671
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 30.2337
HIERARCH ISS PBL12 END 30.2331
HIERARCH ISS PBLA12 START 89.4314
HIERARCH ISS PBLA12 END 89.604
HIERARCH ISS PBL13 START 315.8465
HIERARCH ISS PBL13 END 315.5916
HIERARCH ISS PBLA13 START 56.4637
HIERARCH ISS PBLA13 END 56.5661
HIERARCH ISS PBL14 START 261.4445
HIERARCH ISS PBL14 END 261.2442
HIERARCH ISS PBLA14 START 63.8723
HIERARCH ISS PBLA14 END 63.9947
HIERARCH ISS PBL15 START 230.1064
HIERARCH ISS PBL15 END 230.5083
HIERARCH ISS PBLA15 START 122.9935
HIERARCH ISS PBLA15 END 123.1794
HIERARCH ISS PBL16 START 181.7995
HIERARCH ISS PBL16 END 181.8849
HIERARCH ISS PBLA16 START 99.6838
HIERARCH ISS PBLA16 END 99.8725
HIERARCH ISS PBL23 START 290.9467
HIERARCH ISS PBL23 END 290.7146
HIERARCH ISS PBLA23 START 53.2221
HIERARCH ISS PBLA23 END 53.3159
HIERARCH ISS PBL24 START 234.5325
HIERARCH ISS PBL24 END 234.3458
HIERARCH ISS PBLA24 START 60.6841
HIERARCH ISS PBLA24 END 60.798
HIERARCH ISS PBL25 START 205.5936
HIERARCH ISS PBL25 END 205.999
HIERARCH ISS PBLA25 START 127.6567
HIERARCH ISS PBLA25 END 127.835
HIERARCH ISS PBL26 START 152.1437
HIERARCH ISS PBL26 END 152.2315
HIERARCH ISS PBLA26 START 101.7107
HIERARCH ISS PBLA26 END 101.9013
HIERARCH ISS PBL34 START 65.8659
HIERARCH ISS PBL34 END 65.8605
HIERARCH ISS PBLA34 START -154.322
HIERARCH ISS PBLA34 END -154.2872
HIERARCH ISS PBL35 START 307.9229
HIERARCH ISS PBL35 END 308.1897
HIERARCH ISS PBLA35 START -166.8082
HIERARCH ISS PBLA35 END -166.7873
HIERARCH ISS PBL36 START 221.6345
HIERARCH ISS PBL36 END 221.6723
HIERARCH ISS PBLA36 START -157.7112
HIERARCH ISS PBLA36 END -157.6827
HIERARCH ISS PBL45 START 244.0306
HIERARCH ISS PBL45 END 244.3066
HIERARCH ISS PBLA45 START -170.1536
HIERARCH ISS PBLA45 END -170.1323
HIERARCH ISS PBL46 START 155.9324
HIERARCH ISS PBL46 END 155.9762
HIERARCH ISS PBLA46 START -159.1422
HIERARCH ISS PBLA46 END -159.1158
HIERARCH ISS PBL56 START 95.7207
HIERARCH ISS PBL56 END 95.9515
HIERARCH ISS PBLA56 START -8.2824
HIERARCH ISS PBLA56 END -8.2298
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1