Exposure
ID
MATIS.2021-10-15T07:08:13.559_1
Header ID
MATIS.2021-10-15T07:08:13.559
Date updated
2021-10-15 07:15:48 UTC+0000
Release date
2021-10-15 07:08:13 UTC+0000
UTC Start
2021-10-15 07:08:13.559
UTC End
2021-10-15 07:09:13.619
MJD Start
59502.29737915
MJD End
59502.29807428888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004373500000000001
Ambient temperature (°C)
9.84
Seeing (arcsec)
0.495
Observation
ID
48531
Category
calibrator
Program ID
108.22HB.001
Program Title
GAPS IN THE INNER FEW AU OF GROUP II HERBIG AE STAR DISKS: FROM SUBSTRUCTURE TO PLANET FORMATION
Program Type
Normal
PI / COI
YOFFE/ MATTER/ BENISTY/ CHEN/ DANCHI/ KOKOULINA/ KLARMANN/ MOORMAN/ DARTOIS/ HABART/ VALEGARD/ VARGA/ KREPLIN/ PANIC
Target
ID
36376
Name
HD27482
RA
65.314157
DEC
27.35019
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 37.9990 38.1000 37.0000 37.1000
U1-U3 72.5810 72.7870 45.2000 45.3000
U1-U4 115.9310 116.1570 72.3720 72.2880
U2-U3 35.3820 35.4810 54.0000 54.0000
U2-U4 87.7220 87.7910 86.8770 86.7610
U3-U4 61.1040 61.0530 105.1980 105.0920
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22HB.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59502.29737915
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD27482
RA 65.314157
DEC 27.35019
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 37.999
HIERARCH ESO ISS PBL12 END 38.1
HIERARCH ESO ISS PBLA12 START 37.0
HIERARCH ESO ISS PBLA12 END 37.1
HIERARCH ESO ISS PBL13 START 72.581
HIERARCH ESO ISS PBL13 END 72.787
HIERARCH ESO ISS PBLA13 START 45.2
HIERARCH ESO ISS PBLA13 END 45.3
HIERARCH ESO ISS PBL14 START 115.931
HIERARCH ESO ISS PBL14 END 116.157
HIERARCH ESO ISS PBLA14 START 72.372
HIERARCH ESO ISS PBLA14 END 72.288
HIERARCH ESO ISS PBL23 START 35.382
HIERARCH ESO ISS PBL23 END 35.481
HIERARCH ESO ISS PBLA23 START 54.0
HIERARCH ESO ISS PBLA23 END 54.0
HIERARCH ESO ISS PBL24 START 87.722
HIERARCH ESO ISS PBL24 END 87.791
HIERARCH ESO ISS PBLA24 START 86.877
HIERARCH ESO ISS PBLA24 END 86.761
HIERARCH ESO ISS PBL34 START 61.104
HIERARCH ESO ISS PBL34 END 61.053
HIERARCH ESO ISS PBLA34 START 105.198
HIERARCH ESO ISS PBLA34 END 105.092
HIERARCH ESO ISS AMBI TAU0 START 0.003942
HIERARCH ESO ISS AMBI TAU0 END 0.004805
HIERARCH ESO ISS AMBI TEMP 9.84
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.46