Exposure
ID
SPICA.2025-05-19T09-44-42_1
Header ID
SPICA.2025-05-19T09-44-42
Date updated
2025-05-19 09:43:37 UTC+0000
Release date
None
UTC Start
2025-05-19 09:43:37.494
UTC End
2025-05-19 09:44:37.494
MJD Start
60814.4052950664
MJD End
60814.40598951083
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
68325
Category
science
Program ID
S6/NOIR5
Program Title
TBD
Program Type
Normal
PI / COI
soubiran
Target
ID
50782
Name
HD_170153
RA
275.2641
DEC
72.73285
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.6852 26.6824 95.3256 95.5210
S1-E1 268.4208 268.5761 54.9607 55.1723
S1-E2 220.8829 220.9864 64.2310 64.4342
S1-W1 252.3481 252.2495 126.4106 126.6395
S2-E1 248.6897 248.8414 50.9757 51.1915
S2-E2 198.5109 198.6144 60.2500 60.4566
S2-W1 229.9081 229.8208 129.8463 130.0794
E1-E2 61.7136 61.7440 -160.2493 -160.0004
E1-W1 304.3544 304.4597 -176.8572 -176.5993
E2-W1 245.8489 245.9220 179.0284 179.2878
Header: used keywords
Key Value
HIERARCH OBS PROG ID S6/NOIR5
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60814.4052950664
PI-COI soubiran
HIERARCH OBS TARG NAME HD_170153
HIERARCH OBS RA 275.2641
HIERARCH OBS DEC 72.73285
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 26.6852
HIERARCH ISS PBL12 END 26.6824
HIERARCH ISS PBLA12 START 95.3256
HIERARCH ISS PBLA12 END 95.521
HIERARCH ISS PBL13 START 268.4208
HIERARCH ISS PBL13 END 268.5761
HIERARCH ISS PBLA13 START 54.9607
HIERARCH ISS PBLA13 END 55.1723
HIERARCH ISS PBL14 START 220.8829
HIERARCH ISS PBL14 END 220.9864
HIERARCH ISS PBLA14 START 64.231
HIERARCH ISS PBLA14 END 64.4342
HIERARCH ISS PBL15 START 252.3481
HIERARCH ISS PBL15 END 252.2495
HIERARCH ISS PBLA15 START 126.4106
HIERARCH ISS PBLA15 END 126.6395
HIERARCH ISS PBL23 START 248.6897
HIERARCH ISS PBL23 END 248.8414
HIERARCH ISS PBLA23 START 50.9757
HIERARCH ISS PBLA23 END 51.1915
HIERARCH ISS PBL24 START 198.5109
HIERARCH ISS PBL24 END 198.6144
HIERARCH ISS PBLA24 START 60.25
HIERARCH ISS PBLA24 END 60.4566
HIERARCH ISS PBL25 START 229.9081
HIERARCH ISS PBL25 END 229.8208
HIERARCH ISS PBLA25 START 129.8463
HIERARCH ISS PBLA25 END 130.0794
HIERARCH ISS PBL34 START 61.7136
HIERARCH ISS PBL34 END 61.744
HIERARCH ISS PBLA34 START -160.2493
HIERARCH ISS PBLA34 END -160.0004
HIERARCH ISS PBL35 START 304.3544
HIERARCH ISS PBL35 END 304.4597
HIERARCH ISS PBLA35 START -176.8572
HIERARCH ISS PBLA35 END -176.5993
HIERARCH ISS PBL45 START 245.8489
HIERARCH ISS PBL45 END 245.922
HIERARCH ISS PBLA45 START 179.0284
HIERARCH ISS PBLA45 END 179.2878
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1