Exposure
- ID
- GRAVI.2024-11-20T03:43:04.302_2
- Header ID
- GRAVI.2024-11-20T03:43:04.302
- Date updated
- 2024-11-20 03:55:43 UTC+0000
- Release date
- 2025-05-19 03:55:43 UTC+0000
- UTC Start
- 2024-11-20 03:43:04.302
- UTC End
- 2024-11-20 03:45:44.302
- MJD Start
- 60634.1549109
- MJD End
- 60634.1567627519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040895
- Ambient temperature (°C)
- 13.13
- Seeing (arcsec)
- 0.675
Observation
- ID
- 61881
- Category
- science
- Program ID
- 114.276G.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 / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
Target
- ID
- 44800
- Name
- GJ65A
- RA
- 24.7560541666667
- 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 | 85.3320 | 85.0260 | 123.9000 | 124.3000 |
| A0-J2 | 122.0460 | 121.5310 | 99.3000 | 99.6000 |
| A0-K0 | 123.0030 | 122.5790 | 76.6650 | 76.8400 |
| G1-J2 | 56.9070 | 56.7740 | 60.7000 | 60.8000 |
| G1-K0 | 90.3350 | 90.3000 | 32.7480 | 32.9350 |
| J2-K0 | 48.1200 | 48.1190 | 359.1030 | 359.4280 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276G.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60634.1549109 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772837 |
| DEC | -17.9475 |
| 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 | 85.332 |
| HIERARCH ESO ISS PBL12 END | 85.026 |
| HIERARCH ESO ISS PBLA12 START | 123.9 |
| HIERARCH ESO ISS PBLA12 END | 124.3 |
| HIERARCH ESO ISS PBL13 START | 122.046 |
| HIERARCH ESO ISS PBL13 END | 121.531 |
| HIERARCH ESO ISS PBLA13 START | 99.3 |
| HIERARCH ESO ISS PBLA13 END | 99.6 |
| HIERARCH ESO ISS PBL14 START | 123.003 |
| HIERARCH ESO ISS PBL14 END | 122.579 |
| HIERARCH ESO ISS PBLA14 START | 76.665 |
| HIERARCH ESO ISS PBLA14 END | 76.84 |
| HIERARCH ESO ISS PBL23 START | 56.907 |
| HIERARCH ESO ISS PBL23 END | 56.774 |
| HIERARCH ESO ISS PBLA23 START | 60.7 |
| HIERARCH ESO ISS PBLA23 END | 60.8 |
| HIERARCH ESO ISS PBL24 START | 90.335 |
| HIERARCH ESO ISS PBL24 END | 90.3 |
| HIERARCH ESO ISS PBLA24 START | 32.748 |
| HIERARCH ESO ISS PBLA24 END | 32.935 |
| HIERARCH ESO ISS PBL34 START | 48.12 |
| HIERARCH ESO ISS PBL34 END | 48.119 |
| HIERARCH ESO ISS PBLA34 START | 359.103 |
| HIERARCH ESO ISS PBLA34 END | 359.428 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00422 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003959 |
| HIERARCH ESO ISS AMBI TEMP | 13.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |