Exposure
ID
MATIS.2022-06-03T07:33:01.420_1
Header ID
MATIS.2022-06-03T07:33:01.420
Date updated
2022-06-03 07:41:16 UTC+0000
Release date
2023-06-03 07:41:16 UTC+0000
UTC Start
2022-06-03 07:33:01.420
UTC End
2022-06-03 07:34:01.384
MJD Start
59733.31459977
MJD End
59733.3152937978
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00135
Ambient temperature (°C)
8.98
Seeing (arcsec)
1.67
Observation
ID
51177
Category
science
Program ID
109.22VF.003
Program Title
TRACING THE PAST CENTURY OF MASS-LOSS ACTIVITY OF THE FRIED EGG NEBULA
Program Type
Normal
PI / COI
KOUMPIA/ OUDMAIJER/ DE WIT/ VINK/ MILLOUR/ MULLER/ ZIJLSTRA/ WALLSTRÖM/ SZCZERBA/ LAGADEC
Target
ID
38136
Name
WRAY 15-1676
RA
259.95552
DEC
-39.17721
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 61.7910 61.7010 294.9000 295.1000
K0-D0 82.4240 82.2570 272.4000 272.6000
K0-J3 56.4030 56.4050 350.3140 350.4580
G2-D0 34.6480 34.5960 229.4000 229.5000
G2-J3 55.1470 55.0510 57.5800 57.6750
D0-J3 89.5780 89.4310 54.4290 54.5200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22VF.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59733.31459977
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY 15-1676
RA 259.95552
DEC -39.17721
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 61.791
HIERARCH ESO ISS PBL12 END 61.701
HIERARCH ESO ISS PBLA12 START 294.9
HIERARCH ESO ISS PBLA12 END 295.1
HIERARCH ESO ISS PBL13 START 82.424
HIERARCH ESO ISS PBL13 END 82.257
HIERARCH ESO ISS PBLA13 START 272.4
HIERARCH ESO ISS PBLA13 END 272.6
HIERARCH ESO ISS PBL14 START 56.403
HIERARCH ESO ISS PBL14 END 56.405
HIERARCH ESO ISS PBLA14 START 350.314
HIERARCH ESO ISS PBLA14 END 350.458
HIERARCH ESO ISS PBL23 START 34.648
HIERARCH ESO ISS PBL23 END 34.596
HIERARCH ESO ISS PBLA23 START 229.4
HIERARCH ESO ISS PBLA23 END 229.5
HIERARCH ESO ISS PBL24 START 55.147
HIERARCH ESO ISS PBL24 END 55.051
HIERARCH ESO ISS PBLA24 START 57.58
HIERARCH ESO ISS PBLA24 END 57.675
HIERARCH ESO ISS PBL34 START 89.578
HIERARCH ESO ISS PBL34 END 89.431
HIERARCH ESO ISS PBLA34 START 54.429
HIERARCH ESO ISS PBLA34 END 54.52
HIERARCH ESO ISS AMBI TAU0 START 0.00135
HIERARCH ESO ISS AMBI TAU0 END 0.00135
HIERARCH ESO ISS AMBI TEMP 8.98
HIERARCH ESO ISS AMBI FWHM START 1.67
HIERARCH ESO ISS AMBI FWHM END 1.67