Exposure
ID
GRAVI.2021-10-05T01:38:23.537_1
Header ID
GRAVI.2021-10-05T01:38:23.537
Date updated
2021-10-05 01:51:21 UTC+0000
Release date
2022-10-05 01:51:20 UTC+0000
UTC Start
2021-10-05 01:38:23.537
UTC End
2021-10-05 01:42:23.537
MJD Start
59492.06832797
MJD End
59492.0711057478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006413
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.595
Observation
ID
48431
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
36312
Name
HIP104272
RA
316.857111
DEC
-8.23493
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.5930 86.1510 117.7000 118.0000
A0-J2 126.5590 126.0560 94.3000 94.5000
A0-K0 127.4710 127.2490 73.3240 73.4460
G1-J2 58.2260 58.2220 58.3000 58.4000
G1-K0 89.2390 89.3760 30.6010 30.9010
J2-K0 46.3540 46.3310 354.9390 355.4280
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 59492.06832797
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD201038
HIERARCH ESO INS SOBJ NAME HIP104272
RA 316.857111
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 86.593
HIERARCH ESO ISS PBL12 END 86.151
HIERARCH ESO ISS PBLA12 START 117.7
HIERARCH ESO ISS PBLA12 END 118.0
HIERARCH ESO ISS PBL13 START 126.559
HIERARCH ESO ISS PBL13 END 126.056
HIERARCH ESO ISS PBLA13 START 94.3
HIERARCH ESO ISS PBLA13 END 94.5
HIERARCH ESO ISS PBL14 START 127.471
HIERARCH ESO ISS PBL14 END 127.249
HIERARCH ESO ISS PBLA14 START 73.324
HIERARCH ESO ISS PBLA14 END 73.446
HIERARCH ESO ISS PBL23 START 58.226
HIERARCH ESO ISS PBL23 END 58.222
HIERARCH ESO ISS PBLA23 START 58.3
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 89.239
HIERARCH ESO ISS PBL24 END 89.376
HIERARCH ESO ISS PBLA24 START 30.601
HIERARCH ESO ISS PBLA24 END 30.901
HIERARCH ESO ISS PBL34 START 46.354
HIERARCH ESO ISS PBL34 END 46.331
HIERARCH ESO ISS PBLA34 START 354.939
HIERARCH ESO ISS PBLA34 END 355.428
HIERARCH ESO ISS AMBI TAU0 START 0.006835
HIERARCH ESO ISS AMBI TAU0 END 0.005991
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.62