Exposure
- ID
- GRAVI.2023-11-17T02:02:56.221_2
- Header ID
- GRAVI.2023-11-17T02:02:56.221
- Date updated
- 2023-11-17 02:15:46 UTC+0000
- Release date
- 2024-05-15 02:15:46 UTC+0000
- UTC Start
- 2023-11-17 02:02:56.221
- UTC End
- 2023-11-17 02:05:36.221
- MJD Start
- 60265.08537293
- MJD End
- 60265.087224781855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0024685
- Ambient temperature (°C)
- 11.68
- Seeing (arcsec)
- 0.505
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 | 90.2050 | 90.2820 | 113.2000 | 113.4000 |
| A0-J2 | 127.9490 | 128.1610 | 90.1000 | 90.3000 |
| A0-K0 | 125.9940 | 126.2410 | 68.1150 | 68.3850 |
| G1-J2 | 57.2210 | 57.3220 | 51.9000 | 52.2000 |
| G1-K0 | 89.2210 | 89.2910 | 22.3990 | 22.7320 |
| J2-K0 | 48.4610 | 48.4490 | 346.8340 | 347.1240 |
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 | 60265.08537293 |
| 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 | 90.205 |
| HIERARCH ESO ISS PBL12 END | 90.282 |
| HIERARCH ESO ISS PBLA12 START | 113.2 |
| HIERARCH ESO ISS PBLA12 END | 113.4 |
| HIERARCH ESO ISS PBL13 START | 127.949 |
| HIERARCH ESO ISS PBL13 END | 128.161 |
| HIERARCH ESO ISS PBLA13 START | 90.1 |
| HIERARCH ESO ISS PBLA13 END | 90.3 |
| HIERARCH ESO ISS PBL14 START | 125.994 |
| HIERARCH ESO ISS PBL14 END | 126.241 |
| HIERARCH ESO ISS PBLA14 START | 68.115 |
| HIERARCH ESO ISS PBLA14 END | 68.385 |
| HIERARCH ESO ISS PBL23 START | 57.221 |
| HIERARCH ESO ISS PBL23 END | 57.322 |
| HIERARCH ESO ISS PBLA23 START | 51.9 |
| HIERARCH ESO ISS PBLA23 END | 52.2 |
| HIERARCH ESO ISS PBL24 START | 89.221 |
| HIERARCH ESO ISS PBL24 END | 89.291 |
| HIERARCH ESO ISS PBLA24 START | 22.399 |
| HIERARCH ESO ISS PBLA24 END | 22.732 |
| HIERARCH ESO ISS PBL34 START | 48.461 |
| HIERARCH ESO ISS PBL34 END | 48.449 |
| HIERARCH ESO ISS PBLA34 START | 346.834 |
| HIERARCH ESO ISS PBLA34 END | 347.124 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002494 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002443 |
| HIERARCH ESO ISS AMBI TEMP | 11.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |