Exposure
ID
GRAVI.2021-09-24T03:01:44.930_1
Header ID
GRAVI.2021-09-24T03:01:44.930
Date updated
2021-09-24 06:14:09 UTC+0000
Release date
2022-09-24 06:14:09 UTC+0000
UTC Start
2021-09-24 03:01:44.930
UTC End
2021-09-24 03:07:44.930
MJD Start
59481.12621447
MJD End
59481.1303811367
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.005215
Ambient temperature (°C)
15.41
Seeing (arcsec)
0.515
Observation
ID
48287
Category
science
Program ID
107.22UG.001
Program Title
ORBITAL CHARACTERIZATION OF THE CENTRAL STELLAR PAIR IN THE CIRCUMBINARY PLANETARY SYSTEM DELORME 1 (SCTYPE-F)
Program Type
ToO
PI / COI
JANSON/ KLARMANN/ BRANDNER/ LACOUR/ HENNING/ RAMIREZ TANNUS/ CALISSENDORFF
Target
ID
36228
Name
Delorme_1B
RA
15.903218
DEC
-55.26573
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 53.0380 52.9970 7.1000 8.1000
U1-U3 98.2370 98.1340 12.4000 13.4000
U1-U4 130.1520 130.1810 34.0330 35.3470
U2-U3 45.6890 45.6400 18.6000 19.7000
U2-U4 86.2790 86.5600 50.1990 51.6460
U3-U4 53.1050 53.6050 77.0360 78.4480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 107.22UG.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59481.12621447
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME SCR J0103-5515
HIERARCH ESO INS SOBJ NAME Delorme_1B
RA 15.903218
DEC -55.26573
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
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 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 53.038
HIERARCH ESO ISS PBL12 END 52.997
HIERARCH ESO ISS PBLA12 START 7.1
HIERARCH ESO ISS PBLA12 END 8.1
HIERARCH ESO ISS PBL13 START 98.237
HIERARCH ESO ISS PBL13 END 98.134
HIERARCH ESO ISS PBLA13 START 12.4
HIERARCH ESO ISS PBLA13 END 13.4
HIERARCH ESO ISS PBL14 START 130.152
HIERARCH ESO ISS PBL14 END 130.181
HIERARCH ESO ISS PBLA14 START 34.033
HIERARCH ESO ISS PBLA14 END 35.347
HIERARCH ESO ISS PBL23 START 45.689
HIERARCH ESO ISS PBL23 END 45.64
HIERARCH ESO ISS PBLA23 START 18.6
HIERARCH ESO ISS PBLA23 END 19.7
HIERARCH ESO ISS PBL24 START 86.279
HIERARCH ESO ISS PBL24 END 86.56
HIERARCH ESO ISS PBLA24 START 50.199
HIERARCH ESO ISS PBLA24 END 51.646
HIERARCH ESO ISS PBL34 START 53.105
HIERARCH ESO ISS PBL34 END 53.605
HIERARCH ESO ISS PBLA34 START 77.036
HIERARCH ESO ISS PBLA34 END 78.448
HIERARCH ESO ISS AMBI TAU0 START 0.005752
HIERARCH ESO ISS AMBI TAU0 END 0.004678
HIERARCH ESO ISS AMBI TEMP 15.41
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.54
HIERARCH ESO FT ROBJ NAME Delorme_1A
HIERARCH ESO FT ROBJ ALPHA 010335.652
HIERARCH ESO FT ROBJ DELTA -551556.279