Exposure
ID
MATIS.2023-12-28T02:03:06.801_1
Header ID
MATIS.2023-12-28T02:03:06.801
Date updated
2023-12-28 02:11:07 UTC+0000
Release date
2024-12-28 02:11:07 UTC+0000
UTC Start
2023-12-28 02:03:06.801
UTC End
2023-12-28 02:04:08.811
MJD Start
60306.08549538
MJD End
60306.0862130883
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0100095
Ambient temperature (°C)
15.53
Seeing (arcsec)
0.41
Observation
ID
58069
Category
science
Program ID
112.26WQ.001
Program Title
A MID-INFRARED VIEW OF THE ATMOSPHERE OF BETA PICTORIS C WITH MATISSE/GRA4MAT
Program Type
ToO
PI / COI
NOWAK/ HOULLÉ/ MILLOUR/ LACOUR/ HINKLEY/ LOPEZ/ PALMA BIFANI/ MATTER/ CHAUVIN/ KAMMERER/ RICKMAN/ BONNEFOY/ STOLKER/ POURRÉ/ WOILLEZ/ WANG
Target
ID
43002
Name
bet Pic
RA
86.822199
DEC
-51.06563
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.0800 54.0700 11.5000 11.6000
U1-U3 99.5330 99.5120 17.0000 17.2000
U1-U4 130.1140 130.1230 40.3410 40.5540
U2-U3 46.0110 46.0020 23.6000 23.8000
U2-U4 86.7920 86.8460 57.8600 58.0900
U3-U4 55.2280 55.3140 85.8430 86.0570
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.26WQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60306.08549538
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822199
DEC -51.06563
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 54.08
HIERARCH ESO ISS PBL12 END 54.07
HIERARCH ESO ISS PBLA12 START 11.5
HIERARCH ESO ISS PBLA12 END 11.6
HIERARCH ESO ISS PBL13 START 99.533
HIERARCH ESO ISS PBL13 END 99.512
HIERARCH ESO ISS PBLA13 START 17.0
HIERARCH ESO ISS PBLA13 END 17.2
HIERARCH ESO ISS PBL14 START 130.114
HIERARCH ESO ISS PBL14 END 130.123
HIERARCH ESO ISS PBLA14 START 40.341
HIERARCH ESO ISS PBLA14 END 40.554
HIERARCH ESO ISS PBL23 START 46.011
HIERARCH ESO ISS PBL23 END 46.002
HIERARCH ESO ISS PBLA23 START 23.6
HIERARCH ESO ISS PBLA23 END 23.8
HIERARCH ESO ISS PBL24 START 86.792
HIERARCH ESO ISS PBL24 END 86.846
HIERARCH ESO ISS PBLA24 START 57.86
HIERARCH ESO ISS PBLA24 END 58.09
HIERARCH ESO ISS PBL34 START 55.228
HIERARCH ESO ISS PBL34 END 55.314
HIERARCH ESO ISS PBLA34 START 85.843
HIERARCH ESO ISS PBLA34 END 86.057
HIERARCH ESO ISS AMBI TAU0 START 0.009306
HIERARCH ESO ISS AMBI TAU0 END 0.010713
HIERARCH ESO ISS AMBI TEMP 15.53
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.38