Exposure
ID
MATIS.2021-09-23T04:19:55.653_1
Header ID
MATIS.2021-09-23T04:19:55.653
Date updated
2021-09-23 04:30:56 UTC+0000
Release date
2022-09-23 04:30:56 UTC+0000
UTC Start
2021-09-23 04:19:55.653
UTC End
2021-09-23 04:20:55.593
MJD Start
59480.18050524
MJD End
59480.18119899
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.002035
Ambient temperature (°C)
11.25
Seeing (arcsec)
0.94
Observation
ID
48281
Category
science
Program ID
105.20B3.002
Program Title
JETS, WINDS AND MAYBE MORE : THE MID-IR EMISSION OF SS433
Program Type
GTO
PI / COI
LAMBERTS/ WAISBERG/ LAU/ MILLOUR/ BRUNO/ PETROV/ MATTER/ WEIGELT/ WOLF
Target
ID
36225
Name
M 77
RA
40.670744
DEC
-0.01328
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 46.2610 46.2710 3.8000 4.0000
U1-U3 79.8520 79.9040 10.3000 10.5000
U1-U4 85.5790 85.9040 47.0290 47.2310
U2-U3 34.2870 34.3340 19.0000 19.3000
U2-U4 60.7840 61.0740 78.4540 78.5090
U3-U4 52.4240 52.5650 112.7170 112.6520
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20B3.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59480.18050524
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME M 77
RA 40.670744
DEC -0.01328
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.222
HIERARCH ESO DET NDIT 270
HIERARCH ESO ISS PBL12 START 46.261
HIERARCH ESO ISS PBL12 END 46.271
HIERARCH ESO ISS PBLA12 START 3.8
HIERARCH ESO ISS PBLA12 END 4.0
HIERARCH ESO ISS PBL13 START 79.852
HIERARCH ESO ISS PBL13 END 79.904
HIERARCH ESO ISS PBLA13 START 10.3
HIERARCH ESO ISS PBLA13 END 10.5
HIERARCH ESO ISS PBL14 START 85.579
HIERARCH ESO ISS PBL14 END 85.904
HIERARCH ESO ISS PBLA14 START 47.029
HIERARCH ESO ISS PBLA14 END 47.231
HIERARCH ESO ISS PBL23 START 34.287
HIERARCH ESO ISS PBL23 END 34.334
HIERARCH ESO ISS PBLA23 START 19.0
HIERARCH ESO ISS PBLA23 END 19.3
HIERARCH ESO ISS PBL24 START 60.784
HIERARCH ESO ISS PBL24 END 61.074
HIERARCH ESO ISS PBLA24 START 78.454
HIERARCH ESO ISS PBLA24 END 78.509
HIERARCH ESO ISS PBL34 START 52.424
HIERARCH ESO ISS PBL34 END 52.565
HIERARCH ESO ISS PBLA34 START 112.717
HIERARCH ESO ISS PBLA34 END 112.652
HIERARCH ESO ISS AMBI TAU0 START 0.002035
HIERARCH ESO ISS AMBI TAU0 END 0.002035
HIERARCH ESO ISS AMBI TEMP 11.25
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.94