Exposure
ID
SPICA.2024-07-05T06-18-34_1
Header ID
SPICA.2024-07-05T06-18-34
Date updated
2024-07-05 06:17:29 UTC+0000
Release date
None
UTC Start
2024-07-05 06:17:29.256
UTC End
2024-07-05 06:18:29.256
MJD Start
60496.2621441718
MJD End
60496.26283861623
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
64259
Category
science
Program ID
S08
Program Title
TBD
Program Type
Normal
PI / COI
wittkowski
Target
ID
47818
Name
HD_172167
RA
279.2347
DEC
38.78369
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9780 33.9782 89.0453 89.1989
S1-E1 325.5538 325.6686 57.2203 57.3588
S1-E2 275.4014 275.4685 64.8967 65.0367
S1-W1 276.5897 276.6428 116.3618 116.5539
S1-W2 210.9413 210.9395 97.8500 98.0165
S2-E1 297.2245 297.3442 53.7642 53.9026
S2-E2 244.7919 244.8624 61.6414 61.7806
S2-W1 246.8936 246.9582 119.9828 120.1786
S2-W2 177.4399 177.4394 99.5297 99.6985
E1-E2 64.2046 64.2546 -157.7376 -157.5860
E1-W1 300.1929 300.5235 -175.0533 -174.8889
E1-W2 215.0476 215.2377 -162.4773 -162.3234
E2-W1 239.6611 239.9389 -179.6266 -179.4572
E2-W2 151.1556 151.2957 -164.4886 -164.3335
W1-W2 101.7220 101.8444 -22.4601 -22.2618
Header: used keywords
Key Value
HIERARCH OBS PROG ID S08
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60496.2621441718
PI-COI wittkowski
HIERARCH OBS TARG NAME HD_172167
HIERARCH OBS RA 279.2347
HIERARCH OBS DEC 38.78369
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 33.978
HIERARCH ISS PBL12 END 33.9782
HIERARCH ISS PBLA12 START 89.0453
HIERARCH ISS PBLA12 END 89.1989
HIERARCH ISS PBL13 START 325.5538
HIERARCH ISS PBL13 END 325.6686
HIERARCH ISS PBLA13 START 57.2203
HIERARCH ISS PBLA13 END 57.3588
HIERARCH ISS PBL14 START 275.4014
HIERARCH ISS PBL14 END 275.4685
HIERARCH ISS PBLA14 START 64.8967
HIERARCH ISS PBLA14 END 65.0367
HIERARCH ISS PBL15 START 276.5897
HIERARCH ISS PBL15 END 276.6428
HIERARCH ISS PBLA15 START 116.3618
HIERARCH ISS PBLA15 END 116.5539
HIERARCH ISS PBL16 START 210.9413
HIERARCH ISS PBL16 END 210.9395
HIERARCH ISS PBLA16 START 97.85
HIERARCH ISS PBLA16 END 98.0165
HIERARCH ISS PBL23 START 297.2245
HIERARCH ISS PBL23 END 297.3442
HIERARCH ISS PBLA23 START 53.7642
HIERARCH ISS PBLA23 END 53.9026
HIERARCH ISS PBL24 START 244.7919
HIERARCH ISS PBL24 END 244.8624
HIERARCH ISS PBLA24 START 61.6414
HIERARCH ISS PBLA24 END 61.7806
HIERARCH ISS PBL25 START 246.8936
HIERARCH ISS PBL25 END 246.9582
HIERARCH ISS PBLA25 START 119.9828
HIERARCH ISS PBLA25 END 120.1786
HIERARCH ISS PBL26 START 177.4399
HIERARCH ISS PBL26 END 177.4394
HIERARCH ISS PBLA26 START 99.5297
HIERARCH ISS PBLA26 END 99.6985
HIERARCH ISS PBL34 START 64.2046
HIERARCH ISS PBL34 END 64.2546
HIERARCH ISS PBLA34 START -157.7376
HIERARCH ISS PBLA34 END -157.586
HIERARCH ISS PBL35 START 300.1929
HIERARCH ISS PBL35 END 300.5235
HIERARCH ISS PBLA35 START -175.0533
HIERARCH ISS PBLA35 END -174.8889
HIERARCH ISS PBL36 START 215.0476
HIERARCH ISS PBL36 END 215.2377
HIERARCH ISS PBLA36 START -162.4773
HIERARCH ISS PBLA36 END -162.3234
HIERARCH ISS PBL45 START 239.6611
HIERARCH ISS PBL45 END 239.9389
HIERARCH ISS PBLA45 START -179.6266
HIERARCH ISS PBLA45 END -179.4572
HIERARCH ISS PBL46 START 151.1556
HIERARCH ISS PBL46 END 151.2957
HIERARCH ISS PBLA46 START -164.4886
HIERARCH ISS PBLA46 END -164.3335
HIERARCH ISS PBL56 START 101.722
HIERARCH ISS PBL56 END 101.8444
HIERARCH ISS PBLA56 START -22.4601
HIERARCH ISS PBLA56 END -22.2618
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1