Exposure
- ID
- GRAVI.2024-11-20T03:35:43.283_2
- Header ID
- GRAVI.2024-11-20T03:35:43.283
- Date updated
- 2024-11-20 03:50:42 UTC+0000
- Release date
- 2025-05-19 03:50:42 UTC+0000
- UTC Start
- 2024-11-20 03:35:43.283
- UTC End
- 2024-11-20 03:38:23.283
- MJD Start
- 60634.14980652
- MJD End
- 60634.1516583719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004872
- Ambient temperature (°C)
- 13.13
- Seeing (arcsec)
- 0.62
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 | 86.0710 | 85.7810 | 123.0000 | 123.4000 |
| A0-J2 | 123.2690 | 122.7920 | 98.7000 | 98.9000 |
| A0-K0 | 123.9960 | 123.6110 | 76.2160 | 76.3980 |
| G1-J2 | 57.2140 | 57.0960 | 60.3000 | 60.5000 |
| G1-K0 | 90.4080 | 90.3820 | 32.2610 | 32.4600 |
| J2-K0 | 48.1250 | 48.1230 | 358.2840 | 358.6130 |
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 | 60634.14980652 |
| 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 | 86.071 |
| HIERARCH ESO ISS PBL12 END | 85.781 |
| HIERARCH ESO ISS PBLA12 START | 123.0 |
| HIERARCH ESO ISS PBLA12 END | 123.4 |
| HIERARCH ESO ISS PBL13 START | 123.269 |
| HIERARCH ESO ISS PBL13 END | 122.792 |
| HIERARCH ESO ISS PBLA13 START | 98.7 |
| HIERARCH ESO ISS PBLA13 END | 98.9 |
| HIERARCH ESO ISS PBL14 START | 123.996 |
| HIERARCH ESO ISS PBL14 END | 123.611 |
| HIERARCH ESO ISS PBLA14 START | 76.216 |
| HIERARCH ESO ISS PBLA14 END | 76.398 |
| HIERARCH ESO ISS PBL23 START | 57.214 |
| HIERARCH ESO ISS PBL23 END | 57.096 |
| HIERARCH ESO ISS PBLA23 START | 60.3 |
| HIERARCH ESO ISS PBLA23 END | 60.5 |
| HIERARCH ESO ISS PBL24 START | 90.408 |
| HIERARCH ESO ISS PBL24 END | 90.382 |
| HIERARCH ESO ISS PBLA24 START | 32.261 |
| HIERARCH ESO ISS PBLA24 END | 32.46 |
| HIERARCH ESO ISS PBL34 START | 48.125 |
| HIERARCH ESO ISS PBL34 END | 48.123 |
| HIERARCH ESO ISS PBLA34 START | 358.284 |
| HIERARCH ESO ISS PBLA34 END | 358.613 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00518 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004564 |
| HIERARCH ESO ISS AMBI TEMP | 13.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |