Exposure
ID
MATIS.2023-12-28T02:39:21.439_1
Header ID
MATIS.2023-12-28T02:39:21.439
Date updated
2024-01-08 10:56:02 UTC+0000
Release date
2025-01-08 10:46:10 UTC+0000
UTC Start
2023-12-28 02:39:21.439
UTC End
2023-12-28 02:40:23.449
MJD Start
60306.1106648
MJD End
60306.1113825083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0087475
Ambient temperature (°C)
15.31
Seeing (arcsec)
0.435
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 53.6610 53.6460 16.8000 16.9000
U1-U3 98.6560 98.6250 22.7000 22.9000
U1-U4 130.1480 130.1390 47.4310 47.6290
U2-U3 45.6230 45.6090 29.7000 29.9000
U2-U4 88.3470 88.3830 65.4830 65.6950
U3-U4 57.8590 57.9260 92.9450 93.1430
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 60306.1106648
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 53.661
HIERARCH ESO ISS PBL12 END 53.646
HIERARCH ESO ISS PBLA12 START 16.8
HIERARCH ESO ISS PBLA12 END 16.9
HIERARCH ESO ISS PBL13 START 98.656
HIERARCH ESO ISS PBL13 END 98.625
HIERARCH ESO ISS PBLA13 START 22.7
HIERARCH ESO ISS PBLA13 END 22.9
HIERARCH ESO ISS PBL14 START 130.148
HIERARCH ESO ISS PBL14 END 130.139
HIERARCH ESO ISS PBLA14 START 47.431
HIERARCH ESO ISS PBLA14 END 47.629
HIERARCH ESO ISS PBL23 START 45.623
HIERARCH ESO ISS PBL23 END 45.609
HIERARCH ESO ISS PBLA23 START 29.7
HIERARCH ESO ISS PBLA23 END 29.9
HIERARCH ESO ISS PBL24 START 88.347
HIERARCH ESO ISS PBL24 END 88.383
HIERARCH ESO ISS PBLA24 START 65.483
HIERARCH ESO ISS PBLA24 END 65.695
HIERARCH ESO ISS PBL34 START 57.859
HIERARCH ESO ISS PBL34 END 57.926
HIERARCH ESO ISS PBLA34 START 92.945
HIERARCH ESO ISS PBLA34 END 93.143
HIERARCH ESO ISS AMBI TAU0 START 0.009283
HIERARCH ESO ISS AMBI TAU0 END 0.008212
HIERARCH ESO ISS AMBI TEMP 15.31
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.44