Exposure
ID
SPICA.2025-06-24T08-58-30_1
Header ID
SPICA.2025-06-24T08-58-30
Date updated
2025-06-24 08:57:25 UTC+0000
Release date
None
UTC Start
2025-06-24 08:57:25.852
UTC End
2025-06-24 08:58:25.852
MJD Start
60850.3732158767
MJD End
60850.373910321134
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
68331
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7693 31.7785 99.2083 99.3660
S1-E1 309.2936 309.0631 64.8172 64.9645
S1-E2 259.3233 259.1850 72.9857 73.1422
S1-W1 260.6616 260.9576 130.7855 130.9168
S1-W2 196.2204 196.3396 109.3569 109.5117
S2-E1 283.6458 283.4120 61.1901 61.3323
S2-E2 231.2500 231.1044 69.5055 69.6586
S2-W1 234.1879 234.4671 134.8590 134.9836
S2-W2 165.0432 165.1530 111.3006 111.4541
E1-E2 64.2222 64.1627 -150.1928 -150.1062
E1-W1 312.9575 312.8701 -164.7089 -164.6484
E1-W2 218.2887 218.1223 -154.2693 -154.1920
E2-W1 251.3016 251.2799 -168.3816 -168.3244
E2-W2 154.2966 154.1904 -155.9648 -155.8911
W1-W2 105.9429 106.0364 -6.6312 -6.5692
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.3732158767
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.7693
HIERARCH ISS PBL12 END 31.7785
HIERARCH ISS PBLA12 START 99.2083
HIERARCH ISS PBLA12 END 99.366
HIERARCH ISS PBL13 START 309.2936
HIERARCH ISS PBL13 END 309.0631
HIERARCH ISS PBLA13 START 64.8172
HIERARCH ISS PBLA13 END 64.9645
HIERARCH ISS PBL14 START 259.3233
HIERARCH ISS PBL14 END 259.185
HIERARCH ISS PBLA14 START 72.9857
HIERARCH ISS PBLA14 END 73.1422
HIERARCH ISS PBL15 START 260.6616
HIERARCH ISS PBL15 END 260.9576
HIERARCH ISS PBLA15 START 130.7855
HIERARCH ISS PBLA15 END 130.9168
HIERARCH ISS PBL16 START 196.2204
HIERARCH ISS PBL16 END 196.3396
HIERARCH ISS PBLA16 START 109.3569
HIERARCH ISS PBLA16 END 109.5117
HIERARCH ISS PBL23 START 283.6458
HIERARCH ISS PBL23 END 283.412
HIERARCH ISS PBLA23 START 61.1901
HIERARCH ISS PBLA23 END 61.3323
HIERARCH ISS PBL24 START 231.25
HIERARCH ISS PBL24 END 231.1044
HIERARCH ISS PBLA24 START 69.5055
HIERARCH ISS PBLA24 END 69.6586
HIERARCH ISS PBL25 START 234.1879
HIERARCH ISS PBL25 END 234.4671
HIERARCH ISS PBLA25 START 134.859
HIERARCH ISS PBLA25 END 134.9836
HIERARCH ISS PBL26 START 165.0432
HIERARCH ISS PBL26 END 165.153
HIERARCH ISS PBLA26 START 111.3006
HIERARCH ISS PBLA26 END 111.4541
HIERARCH ISS PBL34 START 64.2222
HIERARCH ISS PBL34 END 64.1627
HIERARCH ISS PBLA34 START -150.1928
HIERARCH ISS PBLA34 END -150.1062
HIERARCH ISS PBL35 START 312.9575
HIERARCH ISS PBL35 END 312.8701
HIERARCH ISS PBLA35 START -164.7089
HIERARCH ISS PBLA35 END -164.6484
HIERARCH ISS PBL36 START 218.2887
HIERARCH ISS PBL36 END 218.1223
HIERARCH ISS PBLA36 START -154.2693
HIERARCH ISS PBLA36 END -154.192
HIERARCH ISS PBL45 START 251.3016
HIERARCH ISS PBL45 END 251.2799
HIERARCH ISS PBLA45 START -168.3816
HIERARCH ISS PBLA45 END -168.3244
HIERARCH ISS PBL46 START 154.2966
HIERARCH ISS PBL46 END 154.1904
HIERARCH ISS PBLA46 START -155.9648
HIERARCH ISS PBLA46 END -155.8911
HIERARCH ISS PBL56 START 105.9429
HIERARCH ISS PBL56 END 106.0364
HIERARCH ISS PBLA56 START -6.6312
HIERARCH ISS PBLA56 END -6.5692
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1