Exposure
- ID
- GRAVI.2023-12-19T00:59:33.443_2
- Header ID
- GRAVI.2023-12-19T00:59:33.443
- Date updated
- 2023-12-19 01:10:34 UTC+0000
- Release date
- 2024-06-16 01:10:34 UTC+0000
- UTC Start
- 2023-12-19 00:59:33.443
- UTC End
- 2023-12-19 01:02:13.443
- MJD Start
- 60297.04135929
- MJD End
- 60297.0432111419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003943
- Ambient temperature (°C)
- 15.45
- Seeing (arcsec)
- 0.6
Observation
- ID
- 58000
- Category
- science
- Program ID
- 112.25GN.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ KERVELLA/ LACOUR/ PERRIN/ GILLESSEN/ PFUHL/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
Target
- ID
- 42022
- Name
- GJ65A
- RA
- 24.75605
- DEC
- -17.9505680555556
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 | 89.4570 | 89.3040 | 118.2000 | 118.5000 |
| A0-J2 | 128.3300 | 128.1340 | 94.9000 | 95.1000 |
| A0-K0 | 127.6770 | 127.5650 | 73.2050 | 73.4150 |
| G1-J2 | 58.2090 | 58.1900 | 57.4000 | 57.6000 |
| G1-K0 | 90.3490 | 90.3770 | 28.7270 | 28.9830 |
| J2-K0 | 48.2190 | 48.2100 | 353.2970 | 353.6150 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60297.04135929 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772094 |
| DEC | -17.94761 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 89.457 |
| HIERARCH ESO ISS PBL12 END | 89.304 |
| HIERARCH ESO ISS PBLA12 START | 118.2 |
| HIERARCH ESO ISS PBLA12 END | 118.5 |
| HIERARCH ESO ISS PBL13 START | 128.33 |
| HIERARCH ESO ISS PBL13 END | 128.134 |
| HIERARCH ESO ISS PBLA13 START | 94.9 |
| HIERARCH ESO ISS PBLA13 END | 95.1 |
| HIERARCH ESO ISS PBL14 START | 127.677 |
| HIERARCH ESO ISS PBL14 END | 127.565 |
| HIERARCH ESO ISS PBLA14 START | 73.205 |
| HIERARCH ESO ISS PBLA14 END | 73.415 |
| HIERARCH ESO ISS PBL23 START | 58.209 |
| HIERARCH ESO ISS PBL23 END | 58.19 |
| HIERARCH ESO ISS PBLA23 START | 57.4 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 90.349 |
| HIERARCH ESO ISS PBL24 END | 90.377 |
| HIERARCH ESO ISS PBLA24 START | 28.727 |
| HIERARCH ESO ISS PBLA24 END | 28.983 |
| HIERARCH ESO ISS PBL34 START | 48.219 |
| HIERARCH ESO ISS PBL34 END | 48.21 |
| HIERARCH ESO ISS PBLA34 START | 353.297 |
| HIERARCH ESO ISS PBLA34 END | 353.615 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003943 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003943 |
| HIERARCH ESO ISS AMBI TEMP | 15.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |