Exposure
ID
SPICA.2025-08-22T05-44-47_1
Header ID
SPICA.2025-08-22T05-44-47
Date updated
2025-08-22 05:43:41 UTC+0000
Release date
None
UTC Start
2025-08-22 05:43:41.915
UTC End
2025-08-22 05:44:41.915
MJD Start
60909.2386795738
MJD End
60909.23937401823
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
70054
Category
science
Program ID
S8/NOIR13
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
51977
Name
HD_199012
RA
313.6992
DEC
-17.9229
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 20.8638 20.8689 92.2609 92.5105
S1-E1 256.4083 255.7961 49.4527 49.5295
S1-E2 201.6421 201.1792 57.7191 57.8446
S1-W1 175.6266 176.3776 140.5054 140.6230
S1-W2 124.3157 124.5518 107.7906 108.0434
S2-E1 241.5184 240.9493 46.0873 46.1443
S2-E2 184.8353 184.3973 54.0495 54.1538
S2-W1 162.4794 163.1853 146.0024 146.0861
S2-W2 104.3632 104.5946 110.8589 111.1062
E1-E2 63.8255 63.7571 -157.5627 -157.6209
E1-W1 313.4401 313.4691 -164.6187 -164.7036
E1-W2 218.4860 218.3222 -159.5139 -159.5813
E2-W1 250.2208 250.3220 -166.4143 -166.5033
E2-W2 154.7127 154.6179 -160.3187 -160.3896
W1-W2 97.7729 97.9773 3.9126 3.8210
Header: used keywords
Key Value
HIERARCH OBS PROG ID S8/NOIR13
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.2386795738
PI-COI soubiran
HIERARCH OBS TARG NAME HD_199012
HIERARCH OBS RA 313.6992
HIERARCH OBS DEC -17.9229
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 20.8638
HIERARCH ISS PBL12 END 20.8689
HIERARCH ISS PBLA12 START 92.2609
HIERARCH ISS PBLA12 END 92.5105
HIERARCH ISS PBL13 START 256.4083
HIERARCH ISS PBL13 END 255.7961
HIERARCH ISS PBLA13 START 49.4527
HIERARCH ISS PBLA13 END 49.5295
HIERARCH ISS PBL14 START 201.6421
HIERARCH ISS PBL14 END 201.1792
HIERARCH ISS PBLA14 START 57.7191
HIERARCH ISS PBLA14 END 57.8446
HIERARCH ISS PBL15 START 175.6266
HIERARCH ISS PBL15 END 176.3776
HIERARCH ISS PBLA15 START 140.5054
HIERARCH ISS PBLA15 END 140.623
HIERARCH ISS PBL16 START 124.3157
HIERARCH ISS PBL16 END 124.5518
HIERARCH ISS PBLA16 START 107.7906
HIERARCH ISS PBLA16 END 108.0434
HIERARCH ISS PBL23 START 241.5184
HIERARCH ISS PBL23 END 240.9493
HIERARCH ISS PBLA23 START 46.0873
HIERARCH ISS PBLA23 END 46.1443
HIERARCH ISS PBL24 START 184.8353
HIERARCH ISS PBL24 END 184.3973
HIERARCH ISS PBLA24 START 54.0495
HIERARCH ISS PBLA24 END 54.1538
HIERARCH ISS PBL25 START 162.4794
HIERARCH ISS PBL25 END 163.1853
HIERARCH ISS PBLA25 START 146.0024
HIERARCH ISS PBLA25 END 146.0861
HIERARCH ISS PBL26 START 104.3632
HIERARCH ISS PBL26 END 104.5946
HIERARCH ISS PBLA26 START 110.8589
HIERARCH ISS PBLA26 END 111.1062
HIERARCH ISS PBL34 START 63.8255
HIERARCH ISS PBL34 END 63.7571
HIERARCH ISS PBLA34 START -157.5627
HIERARCH ISS PBLA34 END -157.6209
HIERARCH ISS PBL35 START 313.4401
HIERARCH ISS PBL35 END 313.4691
HIERARCH ISS PBLA35 START -164.6187
HIERARCH ISS PBLA35 END -164.7036
HIERARCH ISS PBL36 START 218.486
HIERARCH ISS PBL36 END 218.3222
HIERARCH ISS PBLA36 START -159.5139
HIERARCH ISS PBLA36 END -159.5813
HIERARCH ISS PBL45 START 250.2208
HIERARCH ISS PBL45 END 250.322
HIERARCH ISS PBLA45 START -166.4143
HIERARCH ISS PBLA45 END -166.5033
HIERARCH ISS PBL46 START 154.7127
HIERARCH ISS PBL46 END 154.6179
HIERARCH ISS PBLA46 START -160.3187
HIERARCH ISS PBLA46 END -160.3896
HIERARCH ISS PBL56 START 97.7729
HIERARCH ISS PBL56 END 97.9773
HIERARCH ISS PBLA56 START 3.9126
HIERARCH ISS PBLA56 END 3.821
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1