Exposure
ID
MATIS.2025-04-19T05:57:10.055_1
Header ID
MATIS.2025-04-19T05:57:10.055
Date updated
2025-04-19 06:05:38 UTC+0000
Release date
2025-04-19 05:57:10 UTC+0000
UTC Start
2025-04-19 05:57:10.055
UTC End
2025-04-19 05:58:11.459
MJD Start
60784.24803304
MJD End
60784.248743734446
Exposure time (s)
61.4
Validation level
1
Tau 0: Coherence time (s)
0.002207
Ambient temperature (°C)
11.46
Seeing (arcsec)
1.47
Observation
ID
66927
Category
calibrator
Program ID
114.27PG.002
Program Title
DISENTANGLING THE ATMOSPHERES & CIRCUMPLANETARY DISKS OF THE PDS 70 PROTOPLANETS
Program Type
Normal
PI / COI
HOULLÉ / MILLOUR / WOILLEZ / LACOUR / NOWAK / WANG / VIGAN / KAMMERER / LOPEZ / SCIGLIUTO / MATTER / BERIO / LE BOUQUIN / PETROV / LEFTLEY / JAFFE / PANTIN / OTTEN / BOCCALETTI / MEILLAND / LAI / MOLLIERE / HINKLEY / BALMER / STOLKER / BOURDAROT / RICKMAN
Target
ID
49757
Name
CD-40 8434
RA
212.044481
DEC
-41.39797
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 53.0020 52.9620 33.4000 33.6000
U1-U3 95.9380 95.8540 40.2000 40.3000
U1-U4 123.9640 123.8280 69.7990 69.9590
U2-U3 43.7540 43.7100 48.4000 48.6000
U2-U4 87.1410 87.0680 90.9320 91.1160
U3-U4 62.3470 62.3340 119.2420 119.4310
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27PG.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60784.24803304
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.044481
DEC -41.39797
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 5.0
HIERARCH ESO DET SEQ1 PERIOD 5.117
HIERARCH ESO DET NDIT 12
HIERARCH ESO ISS PBL12 START 53.002
HIERARCH ESO ISS PBL12 END 52.962
HIERARCH ESO ISS PBLA12 START 33.4
HIERARCH ESO ISS PBLA12 END 33.6
HIERARCH ESO ISS PBL13 START 95.938
HIERARCH ESO ISS PBL13 END 95.854
HIERARCH ESO ISS PBLA13 START 40.2
HIERARCH ESO ISS PBLA13 END 40.3
HIERARCH ESO ISS PBL14 START 123.964
HIERARCH ESO ISS PBL14 END 123.828
HIERARCH ESO ISS PBLA14 START 69.799
HIERARCH ESO ISS PBLA14 END 69.959
HIERARCH ESO ISS PBL23 START 43.754
HIERARCH ESO ISS PBL23 END 43.71
HIERARCH ESO ISS PBLA23 START 48.4
HIERARCH ESO ISS PBLA23 END 48.6
HIERARCH ESO ISS PBL24 START 87.141
HIERARCH ESO ISS PBL24 END 87.068
HIERARCH ESO ISS PBLA24 START 90.932
HIERARCH ESO ISS PBLA24 END 91.116
HIERARCH ESO ISS PBL34 START 62.347
HIERARCH ESO ISS PBL34 END 62.334
HIERARCH ESO ISS PBLA34 START 119.242
HIERARCH ESO ISS PBLA34 END 119.431
HIERARCH ESO ISS AMBI TAU0 START 0.002207
HIERARCH ESO ISS AMBI TAU0 END 0.002207
HIERARCH ESO ISS AMBI TEMP 11.46
HIERARCH ESO ISS AMBI FWHM START 1.43
HIERARCH ESO ISS AMBI FWHM END 1.51