Exposure
ID
MATIS.2023-11-29T07:36:18.868_1
Header ID
MATIS.2023-11-29T07:36:18.868
Date updated
2023-11-29 07:45:25 UTC+0000
Release date
2024-11-29 07:45:25 UTC+0000
UTC Start
2023-11-29 07:36:18.868
UTC End
2023-11-29 07:37:20.878
MJD Start
60277.31688505
MJD End
60277.31760275833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.012118
Ambient temperature (°C)
14.99
Seeing (arcsec)
0.43
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 47.7420 47.6850 41.1000 41.2000
U1-U3 86.4630 86.3460 48.6000 48.8000
U1-U4 115.6590 115.4910 80.5470 80.7340
U2-U3 39.6260 39.5670 57.7000 57.8000
U2-U4 84.4280 84.3460 101.6000 101.8120
U3-U4 62.2800 62.2690 127.7890 127.9980
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 60277.31688505
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 47.742
HIERARCH ESO ISS PBL12 END 47.685
HIERARCH ESO ISS PBLA12 START 41.1
HIERARCH ESO ISS PBLA12 END 41.2
HIERARCH ESO ISS PBL13 START 86.463
HIERARCH ESO ISS PBL13 END 86.346
HIERARCH ESO ISS PBLA13 START 48.6
HIERARCH ESO ISS PBLA13 END 48.8
HIERARCH ESO ISS PBL14 START 115.659
HIERARCH ESO ISS PBL14 END 115.491
HIERARCH ESO ISS PBLA14 START 80.547
HIERARCH ESO ISS PBLA14 END 80.734
HIERARCH ESO ISS PBL23 START 39.626
HIERARCH ESO ISS PBL23 END 39.567
HIERARCH ESO ISS PBLA23 START 57.7
HIERARCH ESO ISS PBLA23 END 57.8
HIERARCH ESO ISS PBL24 START 84.428
HIERARCH ESO ISS PBL24 END 84.346
HIERARCH ESO ISS PBLA24 START 101.6
HIERARCH ESO ISS PBLA24 END 101.812
HIERARCH ESO ISS PBL34 START 62.28
HIERARCH ESO ISS PBL34 END 62.269
HIERARCH ESO ISS PBLA34 START 127.789
HIERARCH ESO ISS PBLA34 END 127.998
HIERARCH ESO ISS AMBI TAU0 START 0.011865
HIERARCH ESO ISS AMBI TAU0 END 0.012371
HIERARCH ESO ISS AMBI TEMP 14.99
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.44