Exposure
- ID
- GRAVI.2023-11-17T01:52:14.194_2
- Header ID
- GRAVI.2023-11-17T01:52:14.194
- Date updated
- 2023-11-17 02:01:09 UTC+0000
- Release date
- 2024-05-15 02:01:09 UTC+0000
- UTC Start
- 2023-11-17 01:52:14.194
- UTC End
- 2023-11-17 01:54:54.194
- MJD Start
- 60265.07794206
- MJD End
- 60265.07979391186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026965
- Ambient temperature (°C)
- 11.75
- Seeing (arcsec)
- 0.495
Observation
- ID
- 57617
- Category
- science
- Program ID
- 112.25GN.002
- 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
- 24.756049999999995
- DEC
- -17.950568055555554
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 | 89.8240 | 89.9430 | 112.5000 | 112.7000 |
| A0-J2 | 127.0100 | 127.2920 | 89.3000 | 89.5000 |
| A0-K0 | 124.9600 | 125.2630 | 67.0930 | 67.3760 |
| G1-J2 | 56.8100 | 56.9290 | 50.8000 | 51.1000 |
| G1-K0 | 88.9600 | 89.0320 | 21.1510 | 21.4950 |
| J2-K0 | 48.5040 | 48.4920 | 345.8050 | 346.0840 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60265.07794206 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772059 |
| DEC | -17.94762 |
| 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 | 89.824 |
| HIERARCH ESO ISS PBL12 END | 89.943 |
| HIERARCH ESO ISS PBLA12 START | 112.5 |
| HIERARCH ESO ISS PBLA12 END | 112.7 |
| HIERARCH ESO ISS PBL13 START | 127.01 |
| HIERARCH ESO ISS PBL13 END | 127.292 |
| HIERARCH ESO ISS PBLA13 START | 89.3 |
| HIERARCH ESO ISS PBLA13 END | 89.5 |
| HIERARCH ESO ISS PBL14 START | 124.96 |
| HIERARCH ESO ISS PBL14 END | 125.263 |
| HIERARCH ESO ISS PBLA14 START | 67.093 |
| HIERARCH ESO ISS PBLA14 END | 67.376 |
| HIERARCH ESO ISS PBL23 START | 56.81 |
| HIERARCH ESO ISS PBL23 END | 56.929 |
| HIERARCH ESO ISS PBLA23 START | 50.8 |
| HIERARCH ESO ISS PBLA23 END | 51.1 |
| HIERARCH ESO ISS PBL24 START | 88.96 |
| HIERARCH ESO ISS PBL24 END | 89.032 |
| HIERARCH ESO ISS PBLA24 START | 21.151 |
| HIERARCH ESO ISS PBLA24 END | 21.495 |
| HIERARCH ESO ISS PBL34 START | 48.504 |
| HIERARCH ESO ISS PBL34 END | 48.492 |
| HIERARCH ESO ISS PBLA34 START | 345.805 |
| HIERARCH ESO ISS PBLA34 END | 346.084 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002756 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002637 |
| HIERARCH ESO ISS AMBI TEMP | 11.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |