Exposure
ID
SPICA.2025-08-17T11-29-14_1
Header ID
SPICA.2025-08-17T11-29-14
Date updated
2025-08-17 11:28:09 UTC+0000
Release date
None
UTC Start
2025-08-17 11:28:09.740
UTC End
2025-08-17 11:29:09.740
MJD Start
60904.4778905098
MJD End
60904.47858495423
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 30.2356 30.2346 89.0799 89.2525
S1-E1 316.3611 316.1092 56.2573 56.3583
S1-E2 261.8517 261.6519 63.6253 63.7463
S1-W1 229.2897 229.6905 122.6112 122.7995
S1-W2 181.6303 181.7126 99.2985 99.4879
S2-E1 291.4137 291.1853 53.0333 53.1256
S2-E2 234.9109 234.7254 60.4541 60.5667
S2-W1 204.7680 205.1735 127.2897 127.4706
S2-W2 151.9690 152.0541 101.3212 101.5127
E1-E2 65.8734 65.8704 -154.3914 -154.3576
E1-W1 307.3595 307.6395 -166.8499 -166.8295
E1-W2 221.5446 221.5909 -157.7680 -157.7403
E2-W1 243.4523 243.7390 -170.1963 -170.1754
E2-W2 155.8339 155.8838 -159.1946 -159.1691
W1-W2 95.2443 95.4793 -8.3905 -8.3372
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60904.4778905098
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 30.2356
HIERARCH ISS PBL12 END 30.2346
HIERARCH ISS PBLA12 START 89.0799
HIERARCH ISS PBLA12 END 89.2525
HIERARCH ISS PBL13 START 316.3611
HIERARCH ISS PBL13 END 316.1092
HIERARCH ISS PBLA13 START 56.2573
HIERARCH ISS PBLA13 END 56.3583
HIERARCH ISS PBL14 START 261.8517
HIERARCH ISS PBL14 END 261.6519
HIERARCH ISS PBLA14 START 63.6253
HIERARCH ISS PBLA14 END 63.7463
HIERARCH ISS PBL15 START 229.2897
HIERARCH ISS PBL15 END 229.6905
HIERARCH ISS PBLA15 START 122.6112
HIERARCH ISS PBLA15 END 122.7995
HIERARCH ISS PBL16 START 181.6303
HIERARCH ISS PBL16 END 181.7126
HIERARCH ISS PBLA16 START 99.2985
HIERARCH ISS PBLA16 END 99.4879
HIERARCH ISS PBL23 START 291.4137
HIERARCH ISS PBL23 END 291.1853
HIERARCH ISS PBLA23 START 53.0333
HIERARCH ISS PBLA23 END 53.1256
HIERARCH ISS PBL24 START 234.9109
HIERARCH ISS PBL24 END 234.7254
HIERARCH ISS PBLA24 START 60.4541
HIERARCH ISS PBLA24 END 60.5667
HIERARCH ISS PBL25 START 204.768
HIERARCH ISS PBL25 END 205.1735
HIERARCH ISS PBLA25 START 127.2897
HIERARCH ISS PBLA25 END 127.4706
HIERARCH ISS PBL26 START 151.969
HIERARCH ISS PBL26 END 152.0541
HIERARCH ISS PBLA26 START 101.3212
HIERARCH ISS PBLA26 END 101.5127
HIERARCH ISS PBL34 START 65.8734
HIERARCH ISS PBL34 END 65.8704
HIERARCH ISS PBLA34 START -154.3914
HIERARCH ISS PBLA34 END -154.3576
HIERARCH ISS PBL35 START 307.3595
HIERARCH ISS PBL35 END 307.6395
HIERARCH ISS PBLA35 START -166.8499
HIERARCH ISS PBLA35 END -166.8295
HIERARCH ISS PBL36 START 221.5446
HIERARCH ISS PBL36 END 221.5909
HIERARCH ISS PBLA36 START -157.768
HIERARCH ISS PBLA36 END -157.7403
HIERARCH ISS PBL45 START 243.4523
HIERARCH ISS PBL45 END 243.739
HIERARCH ISS PBLA45 START -170.1963
HIERARCH ISS PBLA45 END -170.1754
HIERARCH ISS PBL46 START 155.8339
HIERARCH ISS PBL46 END 155.8838
HIERARCH ISS PBLA46 START -159.1946
HIERARCH ISS PBLA46 END -159.1691
HIERARCH ISS PBL56 START 95.2443
HIERARCH ISS PBL56 END 95.4793
HIERARCH ISS PBLA56 START -8.3905
HIERARCH ISS PBLA56 END -8.3372
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1