Exposure
- ID
- GRAVI.2023-08-22T09:14:32.975_2
- Header ID
- GRAVI.2023-08-22T09:14:32.975
- Date updated
- 2023-08-22 09:26:09 UTC+0000
- Release date
- 2024-02-18 09:26:09 UTC+0000
- UTC Start
- 2023-08-22 09:14:32.975
- UTC End
- 2023-08-22 09:17:12.975
- MJD Start
- 60178.38510388
- MJD End
- 60178.386955731854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008007
- Ambient temperature (°C)
- 12.67
- Seeing (arcsec)
- 0.345
Observation
- ID
- 56718
- Category
- science
- Program ID
- 111.24KS.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
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 | 87.6750 | 87.4350 | 121.0000 | 121.3000 |
| A0-J2 | 125.8060 | 125.4390 | 97.1000 | 97.4000 |
| A0-K0 | 125.9660 | 125.6900 | 75.0680 | 75.2590 |
| G1-J2 | 57.7940 | 57.7160 | 59.3000 | 59.4000 |
| G1-K0 | 90.4840 | 90.4810 | 30.9580 | 31.1800 |
| J2-K0 | 48.1500 | 48.1450 | 356.2770 | 356.6030 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60178.38510388 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.771984 |
| DEC | -17.9476 |
| 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 | 87.675 |
| HIERARCH ESO ISS PBL12 END | 87.435 |
| HIERARCH ESO ISS PBLA12 START | 121.0 |
| HIERARCH ESO ISS PBLA12 END | 121.3 |
| HIERARCH ESO ISS PBL13 START | 125.806 |
| HIERARCH ESO ISS PBL13 END | 125.439 |
| HIERARCH ESO ISS PBLA13 START | 97.1 |
| HIERARCH ESO ISS PBLA13 END | 97.4 |
| HIERARCH ESO ISS PBL14 START | 125.966 |
| HIERARCH ESO ISS PBL14 END | 125.69 |
| HIERARCH ESO ISS PBLA14 START | 75.068 |
| HIERARCH ESO ISS PBLA14 END | 75.259 |
| HIERARCH ESO ISS PBL23 START | 57.794 |
| HIERARCH ESO ISS PBL23 END | 57.716 |
| HIERARCH ESO ISS PBLA23 START | 59.3 |
| HIERARCH ESO ISS PBLA23 END | 59.4 |
| HIERARCH ESO ISS PBL24 START | 90.484 |
| HIERARCH ESO ISS PBL24 END | 90.481 |
| HIERARCH ESO ISS PBLA24 START | 30.958 |
| HIERARCH ESO ISS PBLA24 END | 31.18 |
| HIERARCH ESO ISS PBL34 START | 48.15 |
| HIERARCH ESO ISS PBL34 END | 48.145 |
| HIERARCH ESO ISS PBLA34 START | 356.277 |
| HIERARCH ESO ISS PBLA34 END | 356.603 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009302 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006712 |
| HIERARCH ESO ISS AMBI TEMP | 12.67 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |