Exposure
ID
MATIS.2022-08-01T01:05:58.542_1
Header ID
MATIS.2022-08-01T01:05:58.542
Date updated
2022-08-01 01:11:35 UTC+0000
Release date
2023-08-01 01:11:35 UTC+0000
UTC Start
2022-08-01 01:05:58.542
UTC End
2022-08-01 01:06:58.550
MJD Start
59792.04581646
MJD End
59792.046510997
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005341
Ambient temperature (°C)
13.23
Seeing (arcsec)
0.63
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 68.1830 68.1990 268.6000 268.8000
K0-D0 95.9520 95.9440 248.7000 248.9000
K0-J3 54.7160 54.7410 329.9840 330.1140
G2-D0 39.3770 39.3640 212.7000 212.8000
G2-J3 63.7910 63.7700 39.7480 39.9010
D0-J3 102.9820 102.9470 37.0430 37.1930
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 59792.04581646
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 68.183
HIERARCH ESO ISS PBL12 END 68.199
HIERARCH ESO ISS PBLA12 START 268.6
HIERARCH ESO ISS PBLA12 END 268.8
HIERARCH ESO ISS PBL13 START 95.952
HIERARCH ESO ISS PBL13 END 95.944
HIERARCH ESO ISS PBLA13 START 248.7
HIERARCH ESO ISS PBLA13 END 248.9
HIERARCH ESO ISS PBL14 START 54.716
HIERARCH ESO ISS PBL14 END 54.741
HIERARCH ESO ISS PBLA14 START 329.984
HIERARCH ESO ISS PBLA14 END 330.114
HIERARCH ESO ISS PBL23 START 39.377
HIERARCH ESO ISS PBL23 END 39.364
HIERARCH ESO ISS PBLA23 START 212.7
HIERARCH ESO ISS PBLA23 END 212.8
HIERARCH ESO ISS PBL24 START 63.791
HIERARCH ESO ISS PBL24 END 63.77
HIERARCH ESO ISS PBLA24 START 39.748
HIERARCH ESO ISS PBLA24 END 39.901
HIERARCH ESO ISS PBL34 START 102.982
HIERARCH ESO ISS PBL34 END 102.947
HIERARCH ESO ISS PBLA34 START 37.043
HIERARCH ESO ISS PBLA34 END 37.193
HIERARCH ESO ISS AMBI TAU0 START 0.005341
HIERARCH ESO ISS AMBI TAU0 END 0.005341
HIERARCH ESO ISS AMBI TEMP 13.23
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.71