Exposure
ID
MATIS.2021-10-28T03:48:21.537_1
Header ID
MATIS.2021-10-28T03:48:21.537
Date updated
2021-10-28 04:01:09 UTC+0000
Release date
2021-10-28 03:48:21 UTC+0000
UTC Start
2021-10-28 03:48:21.537
UTC End
2021-10-28 03:49:21.545
MJD Start
59515.1585826
MJD End
59515.159277137
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0047825
Ambient temperature (°C)
12.91
Seeing (arcsec)
0.74
Observation
ID
48647
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36438
Name
HD 12274
RA
30.000799
DEC
-21.07795
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2940 25.2960 140.0000 140.1000
A0-D0 31.7520 31.7670 68.4000 68.6000
A0-C1 22.5630 22.5690 113.5840 113.6760
B2-D0 33.7510 33.7570 23.1000 23.3000
B2-C1 11.2430 11.2450 23.0960 23.2170
D0-C1 22.5080 22.5120 203.1590 203.2800
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 59515.1585826
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.000799
DEC -21.07795
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 25.294
HIERARCH ESO ISS PBL12 END 25.296
HIERARCH ESO ISS PBLA12 START 140.0
HIERARCH ESO ISS PBLA12 END 140.1
HIERARCH ESO ISS PBL13 START 31.752
HIERARCH ESO ISS PBL13 END 31.767
HIERARCH ESO ISS PBLA13 START 68.4
HIERARCH ESO ISS PBLA13 END 68.6
HIERARCH ESO ISS PBL14 START 22.563
HIERARCH ESO ISS PBL14 END 22.569
HIERARCH ESO ISS PBLA14 START 113.584
HIERARCH ESO ISS PBLA14 END 113.676
HIERARCH ESO ISS PBL23 START 33.751
HIERARCH ESO ISS PBL23 END 33.757
HIERARCH ESO ISS PBLA23 START 23.1
HIERARCH ESO ISS PBLA23 END 23.3
HIERARCH ESO ISS PBL24 START 11.243
HIERARCH ESO ISS PBL24 END 11.245
HIERARCH ESO ISS PBLA24 START 23.096
HIERARCH ESO ISS PBLA24 END 23.217
HIERARCH ESO ISS PBL34 START 22.508
HIERARCH ESO ISS PBL34 END 22.512
HIERARCH ESO ISS PBLA34 START 203.159
HIERARCH ESO ISS PBLA34 END 203.28
HIERARCH ESO ISS AMBI TAU0 START 0.004676
HIERARCH ESO ISS AMBI TAU0 END 0.004889
HIERARCH ESO ISS AMBI TEMP 12.91
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.65