Exposure
ID
GRAVI.2021-10-12T01:13:26.290_1
Header ID
GRAVI.2021-10-12T01:13:26.290
Date updated
2021-10-12 01:26:10 UTC+0000
Release date
2022-10-12 01:26:09 UTC+0000
UTC Start
2021-10-12 01:13:26.290
UTC End
2021-10-12 01:17:26.290
MJD Start
59499.05099873
MJD End
59499.0537765078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0054095
Ambient temperature (°C)
13.83
Seeing (arcsec)
0.845
Observation
ID
48266
Category
science
Program ID
1103.C-0477(D)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
36213
Name
HIP104272
RA
316.859363
DEC
-8.23493
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.8630 66.5910 273.2000 273.4000
K0-D0 95.5020 95.3180 253.4000 253.5000
K0-J3 53.2770 53.1390 336.7990 337.3000
G2-D0 39.7190 39.7700 218.6000 218.8000
G2-J3 64.3260 64.3840 45.3590 45.5600
D0-J3 103.8730 103.9840 42.7690 42.9850
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59499.05099873
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD201038
HIERARCH ESO INS SOBJ NAME HIP104272
RA 316.859363
DEC -8.23493
HIERARCH ESO INS SPEC RES HIGH
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 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 66.863
HIERARCH ESO ISS PBL12 END 66.591
HIERARCH ESO ISS PBLA12 START 273.2
HIERARCH ESO ISS PBLA12 END 273.4
HIERARCH ESO ISS PBL13 START 95.502
HIERARCH ESO ISS PBL13 END 95.318
HIERARCH ESO ISS PBLA13 START 253.4
HIERARCH ESO ISS PBLA13 END 253.5
HIERARCH ESO ISS PBL14 START 53.277
HIERARCH ESO ISS PBL14 END 53.139
HIERARCH ESO ISS PBLA14 START 336.799
HIERARCH ESO ISS PBLA14 END 337.3
HIERARCH ESO ISS PBL23 START 39.719
HIERARCH ESO ISS PBL23 END 39.77
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.8
HIERARCH ESO ISS PBL24 START 64.326
HIERARCH ESO ISS PBL24 END 64.384
HIERARCH ESO ISS PBLA24 START 45.359
HIERARCH ESO ISS PBLA24 END 45.56
HIERARCH ESO ISS PBL34 START 103.873
HIERARCH ESO ISS PBL34 END 103.984
HIERARCH ESO ISS PBLA34 START 42.769
HIERARCH ESO ISS PBLA34 END 42.985
HIERARCH ESO ISS AMBI TAU0 START 0.006785
HIERARCH ESO ISS AMBI TAU0 END 0.004034
HIERARCH ESO ISS AMBI TEMP 13.83
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.88