Exposure
- ID
- GRAVI.2023-11-17T02:23:23.273_2
- Header ID
- GRAVI.2023-11-17T02:23:23.273
- Date updated
- 2023-11-17 02:35:51 UTC+0000
- Release date
- 2024-05-15 02:35:51 UTC+0000
- UTC Start
- 2023-11-17 02:23:23.273
- UTC End
- 2023-11-17 02:26:03.273
- MJD Start
- 60265.09957492
- MJD End
- 60265.10142677186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021255
- Ambient temperature (°C)
- 11.59
- Seeing (arcsec)
- 0.5700000000000001
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 | 90.5070 | 90.5060 | 114.7000 | 114.9000 |
| A0-J2 | 129.0330 | 129.1120 | 91.7000 | 91.9000 |
| A0-K0 | 127.3820 | 127.5150 | 69.9180 | 70.1760 |
| G1-J2 | 57.8220 | 57.8870 | 53.9000 | 54.2000 |
| G1-K0 | 89.6830 | 89.7430 | 24.6400 | 24.9590 |
| J2-K0 | 48.3770 | 48.3650 | 348.8640 | 349.1750 |
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 | 60265.09957492 |
| 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 | 90.507 |
| HIERARCH ESO ISS PBL12 END | 90.506 |
| HIERARCH ESO ISS PBLA12 START | 114.7 |
| HIERARCH ESO ISS PBLA12 END | 114.9 |
| HIERARCH ESO ISS PBL13 START | 129.033 |
| HIERARCH ESO ISS PBL13 END | 129.112 |
| HIERARCH ESO ISS PBLA13 START | 91.7 |
| HIERARCH ESO ISS PBLA13 END | 91.9 |
| HIERARCH ESO ISS PBL14 START | 127.382 |
| HIERARCH ESO ISS PBL14 END | 127.515 |
| HIERARCH ESO ISS PBLA14 START | 69.918 |
| HIERARCH ESO ISS PBLA14 END | 70.176 |
| HIERARCH ESO ISS PBL23 START | 57.822 |
| HIERARCH ESO ISS PBL23 END | 57.887 |
| HIERARCH ESO ISS PBLA23 START | 53.9 |
| HIERARCH ESO ISS PBLA23 END | 54.2 |
| HIERARCH ESO ISS PBL24 START | 89.683 |
| HIERARCH ESO ISS PBL24 END | 89.743 |
| HIERARCH ESO ISS PBLA24 START | 24.64 |
| HIERARCH ESO ISS PBLA24 END | 24.959 |
| HIERARCH ESO ISS PBL34 START | 48.377 |
| HIERARCH ESO ISS PBL34 END | 48.365 |
| HIERARCH ESO ISS PBLA34 START | 348.864 |
| HIERARCH ESO ISS PBLA34 END | 349.175 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002282 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001969 |
| HIERARCH ESO ISS AMBI TEMP | 11.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |