Exposure
ID
SPICA.2025-12-11T02-48-34_1
Header ID
SPICA.2025-12-11T02-48-34
Date updated
2025-12-11 02:47:28 UTC+0000
Release date
None
UTC Start
2025-12-11 02:47:28.998
UTC End
2025-12-11 02:48:28.998
MJD Start
61020.1163078479
MJD End
61020.11700229233
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
13.8286
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.4748
Observation
ID
70049
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
51973
Name
HD_10476
RA
25.62401
DEC
20.2685
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.0643 33.0628 87.5338 87.6913
S1-E1 329.7528 329.6918 56.5604 56.6704
S1-E2 276.7706 276.7050 63.8022 63.9239
S1-W1 253.8571 254.0871 116.8470 117.0431
S1-W2 200.9877 201.0207 96.5910 96.7655
S2-E1 301.8832 301.8390 53.3291 53.4343
S2-E2 246.8611 246.8062 60.7122 60.8289
S2-W1 225.6079 225.8509 120.9617 121.1580
S2-W2 168.4160 168.4525 98.3620 98.5394
E1-E2 65.2929 65.3278 -155.7390 -155.6588
E1-W1 300.3276 300.7192 -170.6732 -170.5915
E1-W2 218.2598 218.4229 -159.7598 -159.6816
E2-W1 237.8361 238.1932 -174.7302 -174.6442
E2-W2 153.1960 153.3246 -161.4723 -161.3944
W1-W2 95.4261 95.6402 -16.3331 -16.2017
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.1163078479
PI-COI ibanez
HIERARCH OBS TARG NAME HD_10476
HIERARCH OBS RA 25.62401
HIERARCH OBS DEC 20.2685
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 33.0643
HIERARCH ISS PBL12 END 33.0628
HIERARCH ISS PBLA12 START 87.5338
HIERARCH ISS PBLA12 END 87.6913
HIERARCH ISS PBL13 START 329.7528
HIERARCH ISS PBL13 END 329.6918
HIERARCH ISS PBLA13 START 56.5604
HIERARCH ISS PBLA13 END 56.6704
HIERARCH ISS PBL14 START 276.7706
HIERARCH ISS PBL14 END 276.705
HIERARCH ISS PBLA14 START 63.8022
HIERARCH ISS PBLA14 END 63.9239
HIERARCH ISS PBL15 START 253.8571
HIERARCH ISS PBL15 END 254.0871
HIERARCH ISS PBLA15 START 116.847
HIERARCH ISS PBLA15 END 117.0431
HIERARCH ISS PBL16 START 200.9877
HIERARCH ISS PBL16 END 201.0207
HIERARCH ISS PBLA16 START 96.591
HIERARCH ISS PBLA16 END 96.7655
HIERARCH ISS PBL23 START 301.8832
HIERARCH ISS PBL23 END 301.839
HIERARCH ISS PBLA23 START 53.3291
HIERARCH ISS PBLA23 END 53.4343
HIERARCH ISS PBL24 START 246.8611
HIERARCH ISS PBL24 END 246.8062
HIERARCH ISS PBLA24 START 60.7122
HIERARCH ISS PBLA24 END 60.8289
HIERARCH ISS PBL25 START 225.6079
HIERARCH ISS PBL25 END 225.8509
HIERARCH ISS PBLA25 START 120.9617
HIERARCH ISS PBLA25 END 121.158
HIERARCH ISS PBL26 START 168.416
HIERARCH ISS PBL26 END 168.4525
HIERARCH ISS PBLA26 START 98.362
HIERARCH ISS PBLA26 END 98.5394
HIERARCH ISS PBL34 START 65.2929
HIERARCH ISS PBL34 END 65.3278
HIERARCH ISS PBLA34 START -155.739
HIERARCH ISS PBLA34 END -155.6588
HIERARCH ISS PBL35 START 300.3276
HIERARCH ISS PBL35 END 300.7192
HIERARCH ISS PBLA35 START -170.6732
HIERARCH ISS PBLA35 END -170.5915
HIERARCH ISS PBL36 START 218.2598
HIERARCH ISS PBL36 END 218.4229
HIERARCH ISS PBLA36 START -159.7598
HIERARCH ISS PBLA36 END -159.6816
HIERARCH ISS PBL45 START 237.8361
HIERARCH ISS PBL45 END 238.1932
HIERARCH ISS PBLA45 START -174.7302
HIERARCH ISS PBLA45 END -174.6442
HIERARCH ISS PBL46 START 153.196
HIERARCH ISS PBL46 END 153.3246
HIERARCH ISS PBLA46 START -161.4723
HIERARCH ISS PBLA46 END -161.3944
HIERARCH ISS PBL56 START 95.4261
HIERARCH ISS PBL56 END 95.6402
HIERARCH ISS PBLA56 START -16.3331
HIERARCH ISS PBLA56 END -16.2017
HIERARCH CHARA TAU0 13.8286
HIERARCH CHARA SEEING 1.4748