Exposure
ID
MATIS.2021-01-30T00:46:44.335_1
Header ID
MATIS.2021-01-30T00:46:44.335
Date updated
2021-09-29 14:26:16 UTC+0000
Release date
2022-01-30 00:56:04 UTC+0000
UTC Start
2021-01-30 00:46:44.335
UTC End
2021-01-30 00:47:44.299
MJD Start
59244.03245758
MJD End
59244.0331516078
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0071735
Ambient temperature (°C)
13.84
Seeing (arcsec)
0.7
Observation
ID
46613
Category
science
Program ID
106.21RL.001
Program Title
THE CIRCUMSTELLAR ENVELOPES OF CEPHEIDS AND THEIR IMPACT ON THE PL RELATION IN THE JWST AND ELT ERA
Program Type
Monitoring
PI / COI
HOCD\XC3\X83\XC2\XA9/ NARDETTO/ CRUZALEBES/ DOMICIANO DE SOUZA/ GALLENNE/ KERVELLA/ LAGADEC/ BRUNO/ MATTER/ MEILLAND/ MILLOUR/ PHILIPPE/ M\XC3\XA9RAND/ NICCOLINI
Target
ID
35000
Name
bet Dor
RA
83.407172
DEC
-62.48934
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 48.6200 48.5960 23.7000 23.9000
U1-U3 90.5370 90.4860 30.2000 30.4000
U1-U4 127.1080 127.0600 55.3410 55.5560
U2-U3 42.5880 42.5630 37.6000 37.8000
U2-U4 89.4270 89.4280 71.9080 72.1380
U3-U4 59.2950 59.3360 95.7610 95.9870
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21RL.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59244.03245758
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Dor
RA 83.407172
DEC -62.48934
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 48.62
HIERARCH ESO ISS PBL12 END 48.596
HIERARCH ESO ISS PBLA12 START 23.7
HIERARCH ESO ISS PBLA12 END 23.9
HIERARCH ESO ISS PBL13 START 90.537
HIERARCH ESO ISS PBL13 END 90.486
HIERARCH ESO ISS PBLA13 START 30.2
HIERARCH ESO ISS PBLA13 END 30.4
HIERARCH ESO ISS PBL14 START 127.108
HIERARCH ESO ISS PBL14 END 127.06
HIERARCH ESO ISS PBLA14 START 55.341
HIERARCH ESO ISS PBLA14 END 55.556
HIERARCH ESO ISS PBL23 START 42.588
HIERARCH ESO ISS PBL23 END 42.563
HIERARCH ESO ISS PBLA23 START 37.6
HIERARCH ESO ISS PBLA23 END 37.8
HIERARCH ESO ISS PBL24 START 89.427
HIERARCH ESO ISS PBL24 END 89.428
HIERARCH ESO ISS PBLA24 START 71.908
HIERARCH ESO ISS PBLA24 END 72.138
HIERARCH ESO ISS PBL34 START 59.295
HIERARCH ESO ISS PBL34 END 59.336
HIERARCH ESO ISS PBLA34 START 95.761
HIERARCH ESO ISS PBLA34 END 95.987
HIERARCH ESO ISS AMBI TAU0 START 0.006915
HIERARCH ESO ISS AMBI TAU0 END 0.007432
HIERARCH ESO ISS AMBI TEMP 13.84
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.67