Exposure
ID
SPICA.2025-08-18T11-03-00_1
Header ID
SPICA.2025-08-18T11-03-00
Date updated
2025-08-18 11:01:55 UTC+0000
Release date
None
UTC Start
2025-08-18 11:01:55.769
UTC End
2025-08-18 11:02:55.769
MJD Start
60905.4596732575
MJD End
60905.46036770193
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 33.0797 33.0821 93.6942 93.8511
S1-E1 326.2264 326.1106 61.2635 61.3947
S1-E2 273.7789 273.6949 68.9058 69.0455
S1-W1 262.9431 263.1705 123.9609 124.1282
S1-W2 202.8190 202.8784 103.2442 103.4089
S2-E1 298.8329 298.7240 57.8602 57.9875
S2-E2 244.1414 244.0601 65.6491 65.7854
S2-W1 234.9649 235.1932 128.0300 128.1949
S2-W2 170.2863 170.3442 105.0911 105.2569
E1-E2 65.8587 65.8522 -152.2984 -152.2015
E1-W1 311.2408 311.4017 -167.3881 -167.3007
E1-W2 221.7862 221.8011 -156.4474 -156.3551
E2-W1 248.2457 248.4159 -171.3483 -171.2604
E2-W2 156.1729 156.1946 -158.1958 -158.1050
W1-W2 102.5253 102.6710 -11.6285 -11.5178
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.4596732575
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 33.0797
HIERARCH ISS PBL12 END 33.0821
HIERARCH ISS PBLA12 START 93.6942
HIERARCH ISS PBLA12 END 93.8511
HIERARCH ISS PBL13 START 326.2264
HIERARCH ISS PBL13 END 326.1106
HIERARCH ISS PBLA13 START 61.2635
HIERARCH ISS PBLA13 END 61.3947
HIERARCH ISS PBL14 START 273.7789
HIERARCH ISS PBL14 END 273.6949
HIERARCH ISS PBLA14 START 68.9058
HIERARCH ISS PBLA14 END 69.0455
HIERARCH ISS PBL15 START 262.9431
HIERARCH ISS PBL15 END 263.1705
HIERARCH ISS PBLA15 START 123.9609
HIERARCH ISS PBLA15 END 124.1282
HIERARCH ISS PBL16 START 202.819
HIERARCH ISS PBL16 END 202.8784
HIERARCH ISS PBLA16 START 103.2442
HIERARCH ISS PBLA16 END 103.4089
HIERARCH ISS PBL23 START 298.8329
HIERARCH ISS PBL23 END 298.724
HIERARCH ISS PBLA23 START 57.8602
HIERARCH ISS PBLA23 END 57.9875
HIERARCH ISS PBL24 START 244.1414
HIERARCH ISS PBL24 END 244.0601
HIERARCH ISS PBLA24 START 65.6491
HIERARCH ISS PBLA24 END 65.7854
HIERARCH ISS PBL25 START 234.9649
HIERARCH ISS PBL25 END 235.1932
HIERARCH ISS PBLA25 START 128.03
HIERARCH ISS PBLA25 END 128.1949
HIERARCH ISS PBL26 START 170.2863
HIERARCH ISS PBL26 END 170.3442
HIERARCH ISS PBLA26 START 105.0911
HIERARCH ISS PBLA26 END 105.2569
HIERARCH ISS PBL34 START 65.8587
HIERARCH ISS PBL34 END 65.8522
HIERARCH ISS PBLA34 START -152.2984
HIERARCH ISS PBLA34 END -152.2015
HIERARCH ISS PBL35 START 311.2408
HIERARCH ISS PBL35 END 311.4017
HIERARCH ISS PBLA35 START -167.3881
HIERARCH ISS PBLA35 END -167.3007
HIERARCH ISS PBL36 START 221.7862
HIERARCH ISS PBL36 END 221.8011
HIERARCH ISS PBLA36 START -156.4474
HIERARCH ISS PBLA36 END -156.3551
HIERARCH ISS PBL45 START 248.2457
HIERARCH ISS PBL45 END 248.4159
HIERARCH ISS PBLA45 START -171.3483
HIERARCH ISS PBLA45 END -171.2604
HIERARCH ISS PBL46 START 156.1729
HIERARCH ISS PBL46 END 156.1946
HIERARCH ISS PBLA46 START -158.1958
HIERARCH ISS PBLA46 END -158.105
HIERARCH ISS PBL56 START 102.5253
HIERARCH ISS PBL56 END 102.671
HIERARCH ISS PBLA56 START -11.6285
HIERARCH ISS PBLA56 END -11.5178
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1