Exposure
ID
MATIS.2021-11-20T02:07:45.153_1
Header ID
MATIS.2021-11-20T02:07:45.153
Date updated
2021-11-20 02:21:03 UTC+0000
Release date
2021-11-20 02:07:45 UTC+0000
UTC Start
2021-11-20 02:07:45.153
UTC End
2021-11-20 02:08:45.213
MJD Start
59538.08871705
MJD End
59538.0894121889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0032135
Ambient temperature (°C)
10.78
Seeing (arcsec)
0.775
Observation
ID
48944
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36637
Name
HD 2429
RA
6.981959
DEC
-33.00741
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.0620 67.0130 279.1000 279.2000
K0-D0 93.2530 93.1700 258.2000 258.3000
K0-J3 56.5010 56.5050 339.1560 339.2850
G2-D0 38.8400 38.8170 220.2000 220.3000
G2-J3 62.5320 62.4880 47.5220 47.6230
D0-J3 101.1750 101.1080 44.7050 44.8050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59538.08871705
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.981959
DEC -33.00741
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 67.062
HIERARCH ESO ISS PBL12 END 67.013
HIERARCH ESO ISS PBLA12 START 279.1
HIERARCH ESO ISS PBLA12 END 279.2
HIERARCH ESO ISS PBL13 START 93.253
HIERARCH ESO ISS PBL13 END 93.17
HIERARCH ESO ISS PBLA13 START 258.2
HIERARCH ESO ISS PBLA13 END 258.3
HIERARCH ESO ISS PBL14 START 56.501
HIERARCH ESO ISS PBL14 END 56.505
HIERARCH ESO ISS PBLA14 START 339.156
HIERARCH ESO ISS PBLA14 END 339.285
HIERARCH ESO ISS PBL23 START 38.84
HIERARCH ESO ISS PBL23 END 38.817
HIERARCH ESO ISS PBLA23 START 220.2
HIERARCH ESO ISS PBLA23 END 220.3
HIERARCH ESO ISS PBL24 START 62.532
HIERARCH ESO ISS PBL24 END 62.488
HIERARCH ESO ISS PBLA24 START 47.522
HIERARCH ESO ISS PBLA24 END 47.623
HIERARCH ESO ISS PBL34 START 101.175
HIERARCH ESO ISS PBL34 END 101.108
HIERARCH ESO ISS PBLA34 START 44.705
HIERARCH ESO ISS PBLA34 END 44.805
HIERARCH ESO ISS AMBI TAU0 START 0.003183
HIERARCH ESO ISS AMBI TAU0 END 0.003244
HIERARCH ESO ISS AMBI TEMP 10.78
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.73