Exposure
ID
GRAVI.2020-12-24T07:30:16.524_1
Header ID
GRAVI.2020-12-24T07:30:16.524
Date updated
2020-12-24 07:45:59 UTC+0000
Release date
2020-12-24 07:30:16 UTC+0000
UTC Start
2020-12-24 07:30:16.524
UTC End
2020-12-24 07:35:36.524
MJD Start
59207.31269125
MJD End
59207.3163949537
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.00242
Ambient temperature (°C)
11.7
Seeing (arcsec)
1.485
Observation
ID
46060
Category
calibrator
Program ID
106.21JR.001
Program Title
ARE THE INNER AND OUTER REGIONS OF TRANSITION DISKS COPLANAR?
Program Type
Normal
PI / COI
BENISTY/ ROUSSELET-PERRAUT/ VAN DER MAREL/ VAN DISHOECK/ FACCHINI/ MANARA
Target
ID
34681
Name
HD99909
RA
172.285178
DEC
-53.34789
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 63.4050 63.7270 240.2000 241.5000
K0-D0 94.6420 94.8000 223.0000 224.3000
K0-J3 43.5890 43.9890 310.3880 311.0760
G2-D0 38.8260 38.7900 194.3000 195.2000
G2-J3 63.6430 63.5880 20.0250 21.0290
D0-J3 102.3490 102.2550 17.8590 18.8370
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21JR.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59207.31269125
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 99909
HIERARCH ESO INS SOBJ NAME HD99909
RA 172.285178
DEC -53.34789
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 63.405
HIERARCH ESO ISS PBL12 END 63.727
HIERARCH ESO ISS PBLA12 START 240.2
HIERARCH ESO ISS PBLA12 END 241.5
HIERARCH ESO ISS PBL13 START 94.642
HIERARCH ESO ISS PBL13 END 94.8
HIERARCH ESO ISS PBLA13 START 223.0
HIERARCH ESO ISS PBLA13 END 224.3
HIERARCH ESO ISS PBL14 START 43.589
HIERARCH ESO ISS PBL14 END 43.989
HIERARCH ESO ISS PBLA14 START 310.388
HIERARCH ESO ISS PBLA14 END 311.076
HIERARCH ESO ISS PBL23 START 38.826
HIERARCH ESO ISS PBL23 END 38.79
HIERARCH ESO ISS PBLA23 START 194.3
HIERARCH ESO ISS PBLA23 END 195.2
HIERARCH ESO ISS PBL24 START 63.643
HIERARCH ESO ISS PBL24 END 63.588
HIERARCH ESO ISS PBLA24 START 20.025
HIERARCH ESO ISS PBLA24 END 21.029
HIERARCH ESO ISS PBL34 START 102.349
HIERARCH ESO ISS PBL34 END 102.255
HIERARCH ESO ISS PBLA34 START 17.859
HIERARCH ESO ISS PBLA34 END 18.837
HIERARCH ESO ISS AMBI TAU0 START 0.002335
HIERARCH ESO ISS AMBI TAU0 END 0.002505
HIERARCH ESO ISS AMBI TEMP 11.7
HIERARCH ESO ISS AMBI FWHM START 1.38
HIERARCH ESO ISS AMBI FWHM END 1.59