Exposure
ID
MATIS.2021-09-23T03:31:44.510_1
Header ID
MATIS.2021-09-23T03:31:44.510
Date updated
2021-09-23 03:40:36 UTC+0000
Release date
2021-09-23 03:31:44 UTC+0000
UTC Start
2021-09-23 03:31:44.510
UTC End
2021-09-23 03:32:44.486
MJD Start
59480.14704294
MJD End
59480.1477371067
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0024045
Ambient temperature (°C)
12.01
Seeing (arcsec)
0.945
Observation
ID
48280
Category
calibrator
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
36224
Name
eta Eri
RA
44.108214
DEC
-8.89893
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 50.9010 50.8890 353.5000 353.7000
U1-U3 87.8320 87.8230 357.8000 358.0000
U1-U4 82.2410 82.4290 24.5270 24.8510
U2-U3 37.2630 37.2710 3.6000 3.8000
U2-U4 46.6600 46.9510 58.7030 58.9580
U3-U4 39.6930 39.8960 109.0550 108.9940
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20B3.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59480.14704294
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Eri
RA 44.108214
DEC -8.89893
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
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 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 50.901
HIERARCH ESO ISS PBL12 END 50.889
HIERARCH ESO ISS PBLA12 START 353.5
HIERARCH ESO ISS PBLA12 END 353.7
HIERARCH ESO ISS PBL13 START 87.832
HIERARCH ESO ISS PBL13 END 87.823
HIERARCH ESO ISS PBLA13 START 357.8
HIERARCH ESO ISS PBLA13 END 358.0
HIERARCH ESO ISS PBL14 START 82.241
HIERARCH ESO ISS PBL14 END 82.429
HIERARCH ESO ISS PBLA14 START 24.527
HIERARCH ESO ISS PBLA14 END 24.851
HIERARCH ESO ISS PBL23 START 37.263
HIERARCH ESO ISS PBL23 END 37.271
HIERARCH ESO ISS PBLA23 START 3.6
HIERARCH ESO ISS PBLA23 END 3.8
HIERARCH ESO ISS PBL24 START 46.66
HIERARCH ESO ISS PBL24 END 46.951
HIERARCH ESO ISS PBLA24 START 58.703
HIERARCH ESO ISS PBLA24 END 58.958
HIERARCH ESO ISS PBL34 START 39.693
HIERARCH ESO ISS PBL34 END 39.896
HIERARCH ESO ISS PBLA34 START 109.055
HIERARCH ESO ISS PBLA34 END 108.994
HIERARCH ESO ISS AMBI TAU0 START 0.002431
HIERARCH ESO ISS AMBI TAU0 END 0.002378
HIERARCH ESO ISS AMBI TEMP 12.01
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.94