Exposure
ID
SPICA.2025-08-18T11-01-54_1
Header ID
SPICA.2025-08-18T11-01-54
Date updated
2025-08-18 11:00:49 UTC+0000
Release date
None
UTC Start
2025-08-18 11:00:49.634
UTC End
2025-08-18 11:01:49.634
MJD Start
60905.4589077987
MJD End
60905.45960224313
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
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 33.0773 33.0796 93.5344 93.6913
S1-E1 326.3433 326.2285 61.1305 61.2611
S1-E2 273.8642 273.7804 68.7639 68.9032
S1-W1 262.7109 262.9390 123.7898 123.9578
S1-W2 202.7591 202.8179 103.0761 103.2411
S2-E1 298.9424 298.8348 57.7311 57.8578
S2-E2 244.2238 244.1429 65.5108 65.6466
S2-W1 234.7315 234.9607 127.8613 128.0270
S2-W2 170.2277 170.2852 104.9219 105.0880
E1-E2 65.8642 65.8588 -152.3967 -152.3002
E1-W1 311.0710 311.2378 -167.4768 -167.3897
E1-W2 221.7674 221.7859 -156.5410 -156.4491
E2-W1 248.0675 248.2426 -171.4378 -171.3499
E2-W2 156.1480 156.1724 -158.2878 -158.1974
W1-W2 102.3750 102.5226 -11.7416 -11.6305
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.4589077987
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 33.0773
HIERARCH ISS PBL12 END 33.0796
HIERARCH ISS PBLA12 START 93.5344
HIERARCH ISS PBLA12 END 93.6913
HIERARCH ISS PBL13 START 326.3433
HIERARCH ISS PBL13 END 326.2285
HIERARCH ISS PBLA13 START 61.1305
HIERARCH ISS PBLA13 END 61.2611
HIERARCH ISS PBL14 START 273.8642
HIERARCH ISS PBL14 END 273.7804
HIERARCH ISS PBLA14 START 68.7639
HIERARCH ISS PBLA14 END 68.9032
HIERARCH ISS PBL15 START 262.7109
HIERARCH ISS PBL15 END 262.939
HIERARCH ISS PBLA15 START 123.7898
HIERARCH ISS PBLA15 END 123.9578
HIERARCH ISS PBL16 START 202.7591
HIERARCH ISS PBL16 END 202.8179
HIERARCH ISS PBLA16 START 103.0761
HIERARCH ISS PBLA16 END 103.2411
HIERARCH ISS PBL23 START 298.9424
HIERARCH ISS PBL23 END 298.8348
HIERARCH ISS PBLA23 START 57.7311
HIERARCH ISS PBLA23 END 57.8578
HIERARCH ISS PBL24 START 244.2238
HIERARCH ISS PBL24 END 244.1429
HIERARCH ISS PBLA24 START 65.5108
HIERARCH ISS PBLA24 END 65.6466
HIERARCH ISS PBL25 START 234.7315
HIERARCH ISS PBL25 END 234.9607
HIERARCH ISS PBLA25 START 127.8613
HIERARCH ISS PBLA25 END 128.027
HIERARCH ISS PBL26 START 170.2277
HIERARCH ISS PBL26 END 170.2852
HIERARCH ISS PBLA26 START 104.9219
HIERARCH ISS PBLA26 END 105.088
HIERARCH ISS PBL34 START 65.8642
HIERARCH ISS PBL34 END 65.8588
HIERARCH ISS PBLA34 START -152.3967
HIERARCH ISS PBLA34 END -152.3002
HIERARCH ISS PBL35 START 311.071
HIERARCH ISS PBL35 END 311.2378
HIERARCH ISS PBLA35 START -167.4768
HIERARCH ISS PBLA35 END -167.3897
HIERARCH ISS PBL36 START 221.7674
HIERARCH ISS PBL36 END 221.7859
HIERARCH ISS PBLA36 START -156.541
HIERARCH ISS PBLA36 END -156.4491
HIERARCH ISS PBL45 START 248.0675
HIERARCH ISS PBL45 END 248.2426
HIERARCH ISS PBLA45 START -171.4378
HIERARCH ISS PBLA45 END -171.3499
HIERARCH ISS PBL46 START 156.148
HIERARCH ISS PBL46 END 156.1724
HIERARCH ISS PBLA46 START -158.2878
HIERARCH ISS PBLA46 END -158.1974
HIERARCH ISS PBL56 START 102.375
HIERARCH ISS PBL56 END 102.5226
HIERARCH ISS PBLA56 START -11.7416
HIERARCH ISS PBLA56 END -11.6305
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1