Exposure
ID
GRAVI.2021-09-04T04:24:58.358_1
Header ID
GRAVI.2021-09-04T04:24:58.358
Date updated
2021-09-04 04:41:02 UTC+0000
Release date
2022-09-04 04:41:02 UTC+0000
UTC Start
2021-09-04 04:24:58.358
UTC End
2021-09-04 04:28:58.358
MJD Start
59461.18400877
MJD End
59461.1867865478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006129
Ambient temperature (°C)
12.03
Seeing (arcsec)
0.585
Observation
ID
48110
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
36098
Name
HIP104272
RA
316.858238
DEC
-8.23493
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.9500 80.3030 121.5000 121.9000
A0-J2 119.2100 118.2740 96.3000 96.5000
A0-J3 131.8410 131.6490 51.1590 51.2430
G1-J2 57.4610 57.3040 59.4000 59.4000
G1-J3 129.3890 129.5240 15.0670 15.4380
J2-J3 96.9760 96.8650 350.6120 351.1700
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 59461.18400877
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD201038
HIERARCH ESO INS SOBJ NAME HIP104272
RA 316.858238
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 80.95
HIERARCH ESO ISS PBL12 END 80.303
HIERARCH ESO ISS PBLA12 START 121.5
HIERARCH ESO ISS PBLA12 END 121.9
HIERARCH ESO ISS PBL13 START 119.21
HIERARCH ESO ISS PBL13 END 118.274
HIERARCH ESO ISS PBLA13 START 96.3
HIERARCH ESO ISS PBLA13 END 96.5
HIERARCH ESO ISS PBL14 START 131.841
HIERARCH ESO ISS PBL14 END 131.649
HIERARCH ESO ISS PBLA14 START 51.159
HIERARCH ESO ISS PBLA14 END 51.243
HIERARCH ESO ISS PBL23 START 57.461
HIERARCH ESO ISS PBL23 END 57.304
HIERARCH ESO ISS PBLA23 START 59.4
HIERARCH ESO ISS PBLA23 END 59.4
HIERARCH ESO ISS PBL24 START 129.389
HIERARCH ESO ISS PBL24 END 129.524
HIERARCH ESO ISS PBLA24 START 15.067
HIERARCH ESO ISS PBLA24 END 15.438
HIERARCH ESO ISS PBL34 START 96.976
HIERARCH ESO ISS PBL34 END 96.865
HIERARCH ESO ISS PBLA34 START 350.612
HIERARCH ESO ISS PBLA34 END 351.17
HIERARCH ESO ISS AMBI TAU0 START 0.00608
HIERARCH ESO ISS AMBI TAU0 END 0.006178
HIERARCH ESO ISS AMBI TEMP 12.03
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.58