Exposure
- ID
- GRAVI.2021-12-27T01:50:26.631_2
- Header ID
- GRAVI.2021-12-27T01:50:26.631
- Date updated
- 2021-12-27 03:50:39 UTC+0000
- Release date
- 2022-12-27 03:50:39 UTC+0000
- UTC Start
- 2021-12-27 01:50:26.631
- UTC End
- 2021-12-27 01:52:50.631
- MJD Start
- 59575.07669712
- MJD End
- 59575.0783637867
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0120855
- Ambient temperature (°C)
- 14.18
- Seeing (arcsec)
- 0.435
Observation
- ID
- 49071
- Category
- science
- Program ID
- 108.22EZ.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- EISENHAUER/ BOURDAROT/ PFUHL/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 30729
- Name
- GJ65A
- RA
- 24.7560416666667
- DEC
- -17.9505555555556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 81.6110 | 81.2460 | 128.2000 | 128.7000 |
A0-J2 | 115.4730 | 114.7970 | 102.4000 | 102.7000 |
A0-K0 | 117.3820 | 116.7840 | 78.5380 | 78.6970 |
G1-J2 | 55.0740 | 54.8740 | 62.1000 | 62.2000 |
G1-K0 | 89.6990 | 89.6180 | 34.6020 | 34.7450 |
J2-K0 | 48.1360 | 48.1410 | 2.6800 | 2.9970 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22EZ.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59575.07669712 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.77052 |
DEC | -17.9476 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
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 | 170.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 48 |
HIERARCH ESO ISS PBL12 START | 81.611 |
HIERARCH ESO ISS PBL12 END | 81.246 |
HIERARCH ESO ISS PBLA12 START | 128.2 |
HIERARCH ESO ISS PBLA12 END | 128.7 |
HIERARCH ESO ISS PBL13 START | 115.473 |
HIERARCH ESO ISS PBL13 END | 114.797 |
HIERARCH ESO ISS PBLA13 START | 102.4 |
HIERARCH ESO ISS PBLA13 END | 102.7 |
HIERARCH ESO ISS PBL14 START | 117.382 |
HIERARCH ESO ISS PBL14 END | 116.784 |
HIERARCH ESO ISS PBLA14 START | 78.538 |
HIERARCH ESO ISS PBLA14 END | 78.697 |
HIERARCH ESO ISS PBL23 START | 55.074 |
HIERARCH ESO ISS PBL23 END | 54.874 |
HIERARCH ESO ISS PBLA23 START | 62.1 |
HIERARCH ESO ISS PBLA23 END | 62.2 |
HIERARCH ESO ISS PBL24 START | 89.699 |
HIERARCH ESO ISS PBL24 END | 89.618 |
HIERARCH ESO ISS PBLA24 START | 34.602 |
HIERARCH ESO ISS PBLA24 END | 34.745 |
HIERARCH ESO ISS PBL34 START | 48.136 |
HIERARCH ESO ISS PBL34 END | 48.141 |
HIERARCH ESO ISS PBLA34 START | 2.68 |
HIERARCH ESO ISS PBLA34 END | 2.997 |
HIERARCH ESO ISS AMBI TAU0 START | 0.013142 |
HIERARCH ESO ISS AMBI TAU0 END | 0.011029 |
HIERARCH ESO ISS AMBI TEMP | 14.18 |
HIERARCH ESO ISS AMBI FWHM START | 0.44 |
HIERARCH ESO ISS AMBI FWHM END | 0.43 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
HIERARCH ESO FT ROBJ DELTA | -175702.000 |