Exposure
ID
MATIS.2023-08-22T04:16:08.557_1
Header ID
MATIS.2023-08-22T04:16:08.557
Date updated
2023-08-22 04:25:45 UTC+0000
Release date
2023-08-22 04:16:08 UTC+0000
UTC Start
2023-08-22 04:16:08.557
UTC End
2023-08-22 04:17:08.565
MJD Start
60178.17787682
MJD End
60178.17857135704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005604
Ambient temperature (°C)
13.98
Seeing (arcsec)
0.645
Observation
ID
56646
Category
calibrator
Program ID
108.22E9.004
Program Title
HARNESSING THE RESOLVING POWER OF MATISSE: ORIGIN OF MASS LOSS COMPLEXITY ON THE AGB
Program Type
DDT
PI / COI
PALADINI/ BLADH/ BRUNO/ CHIAVASSA/ DE BECK/ GROENEWEGEN/ HOFMANN/ HOMAN/ HRON/ JORISSEN/ KERSCHBAUM/ MILLOUR/ LAGADEC/ MONTARGES/ CRUZALEBES/ OLOFSSON/ RAMSTEDT/ RAU/ SCICLUNA/ VLEMMINGS/ WEIGELT/ WITTKOWSKI/ OHNAKA/ PERRIN/ ABBOTT/ ERIKSSON/ VAN ECK/ ...
Target
ID
41629
Name
k Aqr
RA
311.933224
DEC
-5.02791
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.6210 85.5040 116.9000 117.0000
A0-J2 126.1750 126.0500 93.7000 93.8000
A0-K0 127.5420 127.4960 73.1070 73.1310
G1-J2 58.2130 58.2180 58.4000 58.4000
G1-K0 88.5210 88.5630 31.0720 31.1480
J2-K0 45.4440 45.4380 355.1120 355.2390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60178.17787682
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME k Aqr
RA 311.933224
DEC -5.02791
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 85.621
HIERARCH ESO ISS PBL12 END 85.504
HIERARCH ESO ISS PBLA12 START 116.9
HIERARCH ESO ISS PBLA12 END 117.0
HIERARCH ESO ISS PBL13 START 126.175
HIERARCH ESO ISS PBL13 END 126.05
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 93.8
HIERARCH ESO ISS PBL14 START 127.542
HIERARCH ESO ISS PBL14 END 127.496
HIERARCH ESO ISS PBLA14 START 73.107
HIERARCH ESO ISS PBLA14 END 73.131
HIERARCH ESO ISS PBL23 START 58.213
HIERARCH ESO ISS PBL23 END 58.218
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 88.521
HIERARCH ESO ISS PBL24 END 88.563
HIERARCH ESO ISS PBLA24 START 31.072
HIERARCH ESO ISS PBLA24 END 31.148
HIERARCH ESO ISS PBL34 START 45.444
HIERARCH ESO ISS PBL34 END 45.438
HIERARCH ESO ISS PBLA34 START 355.112
HIERARCH ESO ISS PBLA34 END 355.239
HIERARCH ESO ISS AMBI TAU0 START 0.005253
HIERARCH ESO ISS AMBI TAU0 END 0.005955
HIERARCH ESO ISS AMBI TEMP 13.98
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.68