Exposure
ID
MATIS.2022-08-12T01:28:42.725_1
Header ID
MATIS.2022-08-12T01:28:42.725
Date updated
2022-08-12 01:41:55 UTC+0000
Release date
2023-08-12 01:41:55 UTC+0000
UTC Start
2022-08-12 01:28:42.725
UTC End
2022-08-12 01:29:44.735
MJD Start
59803.06160561
MJD End
59803.0623233183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0016935
Ambient temperature (°C)
12.3
Seeing (arcsec)
0.705
Observation
ID
51930
Category
science
Program ID
109.22VF.002
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
37844
Name
WRAY 15-1676
RA
259.954077
DEC
-39.17721
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4660 90.4580 122.6000 122.8000
A0-J2 127.8290 127.7620 100.3000 100.5000
A0-K0 124.3820 124.2760 78.7560 78.9070
G1-J2 55.9090 55.8580 62.5000 62.6000
G1-K0 86.2380 86.1860 32.0990 32.2050
J2-K0 47.3610 47.3640 355.4550 355.5680
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22VF.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59803.06160561
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY 15-1676
RA 259.954077
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 90.466
HIERARCH ESO ISS PBL12 END 90.458
HIERARCH ESO ISS PBLA12 START 122.6
HIERARCH ESO ISS PBLA12 END 122.8
HIERARCH ESO ISS PBL13 START 127.829
HIERARCH ESO ISS PBL13 END 127.762
HIERARCH ESO ISS PBLA13 START 100.3
HIERARCH ESO ISS PBLA13 END 100.5
HIERARCH ESO ISS PBL14 START 124.382
HIERARCH ESO ISS PBL14 END 124.276
HIERARCH ESO ISS PBLA14 START 78.756
HIERARCH ESO ISS PBLA14 END 78.907
HIERARCH ESO ISS PBL23 START 55.909
HIERARCH ESO ISS PBL23 END 55.858
HIERARCH ESO ISS PBLA23 START 62.5
HIERARCH ESO ISS PBLA23 END 62.6
HIERARCH ESO ISS PBL24 START 86.238
HIERARCH ESO ISS PBL24 END 86.186
HIERARCH ESO ISS PBLA24 START 32.099
HIERARCH ESO ISS PBLA24 END 32.205
HIERARCH ESO ISS PBL34 START 47.361
HIERARCH ESO ISS PBL34 END 47.364
HIERARCH ESO ISS PBLA34 START 355.455
HIERARCH ESO ISS PBLA34 END 355.568
HIERARCH ESO ISS AMBI TAU0 START 0.001659
HIERARCH ESO ISS AMBI TAU0 END 0.001728
HIERARCH ESO ISS AMBI TEMP 12.3
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.7