Exposure
ID
MATIS.2023-11-29T07:42:23.408_1
Header ID
MATIS.2023-11-29T07:42:23.408
Date updated
2023-11-29 07:50:22 UTC+0000
Release date
2024-11-29 07:50:22 UTC+0000
UTC Start
2023-11-29 07:42:23.408
UTC End
2023-11-29 07:43:29.852
MJD Start
60277.32110426
MJD End
60277.32187328778
Exposure time (s)
66.4
Validation level
1
Tau 0: Coherence time (s)
0.0112015
Ambient temperature (°C)
14.98
Seeing (arcsec)
0.43000000000000005
Observation
ID
57778
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 47.4040 47.3410 41.8000 42.0000
U1-U3 85.7650 85.6360 49.4000 49.5000
U1-U4 114.6580 114.4730 81.6510 81.8520
U2-U3 39.2740 39.2090 58.5000 58.7000
U2-U4 83.9360 83.8450 102.8540 103.0830
U3-U4 62.2110 62.1970 129.0210 129.2460
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 60277.32110426
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Pic
RA 86.822793
DEC -51.06577
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.074
HIERARCH ESO DET NDIT 6
HIERARCH ESO ISS PBL12 START 47.404
HIERARCH ESO ISS PBL12 END 47.341
HIERARCH ESO ISS PBLA12 START 41.8
HIERARCH ESO ISS PBLA12 END 42.0
HIERARCH ESO ISS PBL13 START 85.765
HIERARCH ESO ISS PBL13 END 85.636
HIERARCH ESO ISS PBLA13 START 49.4
HIERARCH ESO ISS PBLA13 END 49.5
HIERARCH ESO ISS PBL14 START 114.658
HIERARCH ESO ISS PBL14 END 114.473
HIERARCH ESO ISS PBLA14 START 81.651
HIERARCH ESO ISS PBLA14 END 81.852
HIERARCH ESO ISS PBL23 START 39.274
HIERARCH ESO ISS PBL23 END 39.209
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 83.936
HIERARCH ESO ISS PBL24 END 83.845
HIERARCH ESO ISS PBLA24 START 102.854
HIERARCH ESO ISS PBLA24 END 103.083
HIERARCH ESO ISS PBL34 START 62.211
HIERARCH ESO ISS PBL34 END 62.197
HIERARCH ESO ISS PBLA34 START 129.021
HIERARCH ESO ISS PBLA34 END 129.246
HIERARCH ESO ISS AMBI TAU0 START 0.010587
HIERARCH ESO ISS AMBI TAU0 END 0.011816
HIERARCH ESO ISS AMBI TEMP 14.98
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.4