Exposure
ID
MATIS.2022-08-25T03:43:22.550_1
Header ID
MATIS.2022-08-25T03:43:22.550
Date updated
2022-08-25 03:51:01 UTC+0000
Release date
2023-08-25 03:51:01 UTC+0000
UTC Start
2022-08-25 03:43:22.550
UTC End
2022-08-25 03:44:19.215
MJD Start
59816.15512211
MJD End
59816.1557779549
Exposure time (s)
56.7
Validation level
0
Tau 0: Coherence time (s)
0.0068385
Ambient temperature (°C)
13.87
Seeing (arcsec)
0.755
Observation
ID
50734
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 sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2190 25.2190 177.9000 178.1000
A0-D0 20.9280 20.8510 111.1000 111.4000
A0-C1 20.5780 20.5670 159.7960 160.0380
B2-D0 25.6610 25.6060 46.5000 46.6000
B2-C1 8.5510 8.5330 46.4680 46.5100
D0-C1 17.1100 17.0740 226.5370 226.5800
Invalid fields
Key
INSTRUMENT_MODE
Header: validation messages
Message
Invalid instrument_mode = 'SI_PHOT_L_HIGH+' for instrument 'MATISSE'
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 59816.15512211
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY 15-1676
RA 259.954077
DEC -39.17721
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME L
HIERARCH ESO INS FIL ID L
HIERARCH ESO INS DIL NAME HIGH+
HIERARCH ESO INS DIL ID HIGH+
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.333
HIERARCH ESO DET NDIT 5
HIERARCH ESO ISS PBL12 START 25.219
HIERARCH ESO ISS PBL12 END 25.219
HIERARCH ESO ISS PBLA12 START 177.9
HIERARCH ESO ISS PBLA12 END 178.1
HIERARCH ESO ISS PBL13 START 20.928
HIERARCH ESO ISS PBL13 END 20.851
HIERARCH ESO ISS PBLA13 START 111.1
HIERARCH ESO ISS PBLA13 END 111.4
HIERARCH ESO ISS PBL14 START 20.578
HIERARCH ESO ISS PBL14 END 20.567
HIERARCH ESO ISS PBLA14 START 159.796
HIERARCH ESO ISS PBLA14 END 160.038
HIERARCH ESO ISS PBL23 START 25.661
HIERARCH ESO ISS PBL23 END 25.606
HIERARCH ESO ISS PBLA23 START 46.5
HIERARCH ESO ISS PBLA23 END 46.6
HIERARCH ESO ISS PBL24 START 8.551
HIERARCH ESO ISS PBL24 END 8.533
HIERARCH ESO ISS PBLA24 START 46.468
HIERARCH ESO ISS PBLA24 END 46.51
HIERARCH ESO ISS PBL34 START 17.11
HIERARCH ESO ISS PBL34 END 17.074
HIERARCH ESO ISS PBLA34 START 226.537
HIERARCH ESO ISS PBLA34 END 226.58
HIERARCH ESO ISS AMBI TAU0 START 0.007759
HIERARCH ESO ISS AMBI TAU0 END 0.005918
HIERARCH ESO ISS AMBI TEMP 13.87
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.87