Exposure
ID
MATIS.2022-08-01T00:50:26.111_1
Header ID
MATIS.2022-08-01T00:50:26.111
Date updated
2022-08-01 01:01:34 UTC+0000
Release date
2022-08-01 00:50:26 UTC+0000
UTC Start
2022-08-01 00:50:26.111
UTC End
2022-08-01 00:51:26.119
MJD Start
59792.03502443
MJD End
59792.035718967
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006051
Ambient temperature (°C)
13.36
Seeing (arcsec)
0.485
Observation
ID
51176
Category
calibrator
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
38135
Name
HD 156216
RA
259.54974
DEC
-39.69092
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 67.8870 67.9140 266.3000 266.5000
K0-D0 95.9640 95.9680 246.5000 246.7000
K0-J3 54.2330 54.2610 328.3490 328.4500
G2-D0 39.4910 39.4800 210.9000 211.0000
G2-J3 63.9910 63.9740 37.8770 38.0080
D0-J3 103.2990 103.2710 35.2080 35.3360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.22VF.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59792.03502443
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 156216
RA 259.54974
DEC -39.69092
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 67.887
HIERARCH ESO ISS PBL12 END 67.914
HIERARCH ESO ISS PBLA12 START 266.3
HIERARCH ESO ISS PBLA12 END 266.5
HIERARCH ESO ISS PBL13 START 95.964
HIERARCH ESO ISS PBL13 END 95.968
HIERARCH ESO ISS PBLA13 START 246.5
HIERARCH ESO ISS PBLA13 END 246.7
HIERARCH ESO ISS PBL14 START 54.233
HIERARCH ESO ISS PBL14 END 54.261
HIERARCH ESO ISS PBLA14 START 328.349
HIERARCH ESO ISS PBLA14 END 328.45
HIERARCH ESO ISS PBL23 START 39.491
HIERARCH ESO ISS PBL23 END 39.48
HIERARCH ESO ISS PBLA23 START 210.9
HIERARCH ESO ISS PBLA23 END 211.0
HIERARCH ESO ISS PBL24 START 63.991
HIERARCH ESO ISS PBL24 END 63.974
HIERARCH ESO ISS PBLA24 START 37.877
HIERARCH ESO ISS PBLA24 END 38.008
HIERARCH ESO ISS PBL34 START 103.299
HIERARCH ESO ISS PBL34 END 103.271
HIERARCH ESO ISS PBLA34 START 35.208
HIERARCH ESO ISS PBLA34 END 35.336
HIERARCH ESO ISS AMBI TAU0 START 0.006051
HIERARCH ESO ISS AMBI TAU0 END 0.006051
HIERARCH ESO ISS AMBI TEMP 13.36
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.51