Exposure
ID
MATIS.2023-11-29T07:23:42.739_1
Header ID
MATIS.2023-11-29T07:23:42.739
Date updated
2023-11-29 07:30:22 UTC+0000
Release date
2024-11-29 07:30:22 UTC+0000
UTC Start
2023-11-29 07:23:42.739
UTC End
2023-11-29 07:24:44.749
MJD Start
60277.30813355
MJD End
60277.308851258334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.010788
Ambient temperature (°C)
14.95
Seeing (arcsec)
0.5
Observation
ID
57779
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
42807
Name
bet Pic
RA
86.822793
DEC
-51.06577
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 48.4120 48.3570 39.6000 39.7000
U1-U3 87.8480 87.7340 47.0000 47.1000
U1-U4 117.6330 117.4730 78.2660 78.4580
U2-U3 40.3240 40.2670 55.9000 56.0000
U2-U4 85.3860 85.3090 99.0200 99.2360
U3-U4 62.3920 62.3840 125.2510 125.4640
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 60277.30813355
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822793
DEC -51.06577
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 48.412
HIERARCH ESO ISS PBL12 END 48.357
HIERARCH ESO ISS PBLA12 START 39.6
HIERARCH ESO ISS PBLA12 END 39.7
HIERARCH ESO ISS PBL13 START 87.848
HIERARCH ESO ISS PBL13 END 87.734
HIERARCH ESO ISS PBLA13 START 47.0
HIERARCH ESO ISS PBLA13 END 47.1
HIERARCH ESO ISS PBL14 START 117.633
HIERARCH ESO ISS PBL14 END 117.473
HIERARCH ESO ISS PBLA14 START 78.266
HIERARCH ESO ISS PBLA14 END 78.458
HIERARCH ESO ISS PBL23 START 40.324
HIERARCH ESO ISS PBL23 END 40.267
HIERARCH ESO ISS PBLA23 START 55.9
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 85.386
HIERARCH ESO ISS PBL24 END 85.309
HIERARCH ESO ISS PBLA24 START 99.02
HIERARCH ESO ISS PBLA24 END 99.236
HIERARCH ESO ISS PBL34 START 62.392
HIERARCH ESO ISS PBL34 END 62.384
HIERARCH ESO ISS PBLA34 START 125.251
HIERARCH ESO ISS PBLA34 END 125.464
HIERARCH ESO ISS AMBI TAU0 START 0.010788
HIERARCH ESO ISS AMBI TAU0 END 0.010788
HIERARCH ESO ISS AMBI TEMP 14.95
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.52