Exposure
- ID
- GRAVI.2023-11-17T02:37:17.308_2
- Header ID
- GRAVI.2023-11-17T02:37:17.308
- Date updated
- 2023-11-17 02:46:08 UTC+0000
- Release date
- 2024-05-15 02:46:08 UTC+0000
- UTC Start
- 2023-11-17 02:37:17.308
- UTC End
- 2023-11-17 02:39:57.308
- MJD Start
- 60265.1092281
- MJD End
- 60265.11107995186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00164
- Ambient temperature (°C)
- 11.53
- Seeing (arcsec)
- 0.66
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 | 90.4020 | 90.3490 | 115.8000 | 116.0000 |
| A0-J2 | 129.2360 | 129.2230 | 92.7000 | 93.0000 |
| A0-K0 | 127.8670 | 127.9210 | 71.0740 | 71.3070 |
| G1-J2 | 58.0820 | 58.1200 | 55.2000 | 55.4000 |
| G1-K0 | 89.9530 | 90.0040 | 26.0820 | 26.3740 |
| J2-K0 | 48.3210 | 48.3090 | 350.3070 | 350.6130 |
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 | 60265.1092281 |
| 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 | 90.402 |
| HIERARCH ESO ISS PBL12 END | 90.349 |
| HIERARCH ESO ISS PBLA12 START | 115.8 |
| HIERARCH ESO ISS PBLA12 END | 116.0 |
| HIERARCH ESO ISS PBL13 START | 129.236 |
| HIERARCH ESO ISS PBL13 END | 129.223 |
| HIERARCH ESO ISS PBLA13 START | 92.7 |
| HIERARCH ESO ISS PBLA13 END | 93.0 |
| HIERARCH ESO ISS PBL14 START | 127.867 |
| HIERARCH ESO ISS PBL14 END | 127.921 |
| HIERARCH ESO ISS PBLA14 START | 71.074 |
| HIERARCH ESO ISS PBLA14 END | 71.307 |
| HIERARCH ESO ISS PBL23 START | 58.082 |
| HIERARCH ESO ISS PBL23 END | 58.12 |
| HIERARCH ESO ISS PBLA23 START | 55.2 |
| HIERARCH ESO ISS PBLA23 END | 55.4 |
| HIERARCH ESO ISS PBL24 START | 89.953 |
| HIERARCH ESO ISS PBL24 END | 90.004 |
| HIERARCH ESO ISS PBLA24 START | 26.082 |
| HIERARCH ESO ISS PBLA24 END | 26.374 |
| HIERARCH ESO ISS PBL34 START | 48.321 |
| HIERARCH ESO ISS PBL34 END | 48.309 |
| HIERARCH ESO ISS PBLA34 START | 350.307 |
| HIERARCH ESO ISS PBLA34 END | 350.613 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00164 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00164 |
| HIERARCH ESO ISS AMBI TEMP | 11.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |