Exposure
ID
MATIS.2022-08-01T00:59:59.440_1
Header ID
MATIS.2022-08-01T00:59:59.440
Date updated
2022-08-01 01:06:00 UTC+0000
Release date
2023-08-01 01:06:00 UTC+0000
UTC Start
2022-08-01 00:59:59.440
UTC End
2022-08-01 01:00:59.448
MJD Start
59792.04166018
MJD End
59792.042354717
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0060945
Ambient temperature (°C)
13.34
Seeing (arcsec)
0.51
Observation
ID
51178
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.0720 68.0930 267.7000 267.8000
K0-D0 95.9770 95.9750 247.8000 247.9000
K0-J3 54.5670 54.5930 329.3180 329.4190
G2-D0 39.4500 39.4380 211.9000 212.0000
G2-J3 63.9090 63.8900 38.9430 39.0700
D0-J3 103.1750 103.1430 36.2530 36.3770
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 59792.04166018
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY 15-1676
RA 259.95552
DEC -39.17721
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.072
HIERARCH ESO ISS PBL12 END 68.093
HIERARCH ESO ISS PBLA12 START 267.7
HIERARCH ESO ISS PBLA12 END 267.8
HIERARCH ESO ISS PBL13 START 95.977
HIERARCH ESO ISS PBL13 END 95.975
HIERARCH ESO ISS PBLA13 START 247.8
HIERARCH ESO ISS PBLA13 END 247.9
HIERARCH ESO ISS PBL14 START 54.567
HIERARCH ESO ISS PBL14 END 54.593
HIERARCH ESO ISS PBLA14 START 329.318
HIERARCH ESO ISS PBLA14 END 329.419
HIERARCH ESO ISS PBL23 START 39.45
HIERARCH ESO ISS PBL23 END 39.438
HIERARCH ESO ISS PBLA23 START 211.9
HIERARCH ESO ISS PBLA23 END 212.0
HIERARCH ESO ISS PBL24 START 63.909
HIERARCH ESO ISS PBL24 END 63.89
HIERARCH ESO ISS PBLA24 START 38.943
HIERARCH ESO ISS PBLA24 END 39.07
HIERARCH ESO ISS PBL34 START 103.175
HIERARCH ESO ISS PBL34 END 103.143
HIERARCH ESO ISS PBLA34 START 36.253
HIERARCH ESO ISS PBLA34 END 36.377
HIERARCH ESO ISS AMBI TAU0 START 0.006146
HIERARCH ESO ISS AMBI TAU0 END 0.006043
HIERARCH ESO ISS AMBI TEMP 13.34
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.53