Exposure
- ID
- GRAVI.2025-02-03T07:47:56.317_2
- Header ID
- GRAVI.2025-02-03T07:47:56.317
- Date updated
- 2025-02-03 08:00:52 UTC+0000
- Release date
- 2025-02-03 07:47:56 UTC+0000
- UTC Start
- 2025-02-03 07:47:56.317
- UTC End
- 2025-02-03 07:49:56.317
- MJD Start
- 60709.32495737
- MJD End
- 60709.32634625889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0063745
- Ambient temperature (°C)
- 14.05
- Seeing (arcsec)
- 0.84
Observation
- ID
- 63637
- Category
- calibrator
- Program ID
- 113.26JS.001
- Program Title
- DIRECT CHARACTERIZATION OF CIRCUMPLANETARY DISKS WITH VLTI/GRAVITY
- Program Type
- Normal
- PI / COI
- BOURDAROT / RAB / BENISTY / LACOUR / GINSKI / BONNEFOY / POURRÉ / KAMMERER / DEMARS / RINGQVIST / VISWANATH / KRAVCHENKO
Target
- ID
- 47405
- Name
- HD_124314A
- RA
- 213.75732125
- DEC
- -61.70748069444445
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 | 77.5130 | 77.7440 | 82.0000 | 82.5000 |
| A0-J2 | 123.5120 | 123.6790 | 61.6000 | 62.2000 |
| A0-K0 | 127.8710 | 127.8890 | 45.2520 | 45.7940 |
| G1-J2 | 57.5770 | 57.5520 | 33.6000 | 34.1000 |
| G1-K0 | 80.4500 | 80.4140 | 10.0690 | 10.4580 |
| J2-K0 | 36.0020 | 36.0820 | 330.3170 | 330.6250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26JS.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60709.32495737 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 124314A |
| HIERARCH ESO INS SOBJ NAME | HD_124314A |
| RA | 213.752272 |
| DEC | -61.70715 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 147.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 77.513 |
| HIERARCH ESO ISS PBL12 END | 77.744 |
| HIERARCH ESO ISS PBLA12 START | 82.0 |
| HIERARCH ESO ISS PBLA12 END | 82.5 |
| HIERARCH ESO ISS PBL13 START | 123.512 |
| HIERARCH ESO ISS PBL13 END | 123.679 |
| HIERARCH ESO ISS PBLA13 START | 61.6 |
| HIERARCH ESO ISS PBLA13 END | 62.2 |
| HIERARCH ESO ISS PBL14 START | 127.871 |
| HIERARCH ESO ISS PBL14 END | 127.889 |
| HIERARCH ESO ISS PBLA14 START | 45.252 |
| HIERARCH ESO ISS PBLA14 END | 45.794 |
| HIERARCH ESO ISS PBL23 START | 57.577 |
| HIERARCH ESO ISS PBL23 END | 57.552 |
| HIERARCH ESO ISS PBLA23 START | 33.6 |
| HIERARCH ESO ISS PBLA23 END | 34.1 |
| HIERARCH ESO ISS PBL24 START | 80.45 |
| HIERARCH ESO ISS PBL24 END | 80.414 |
| HIERARCH ESO ISS PBLA24 START | 10.069 |
| HIERARCH ESO ISS PBLA24 END | 10.458 |
| HIERARCH ESO ISS PBL34 START | 36.002 |
| HIERARCH ESO ISS PBL34 END | 36.082 |
| HIERARCH ESO ISS PBLA34 START | 330.317 |
| HIERARCH ESO ISS PBLA34 END | 330.625 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006505 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006244 |
| HIERARCH ESO ISS AMBI TEMP | 14.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |
| HIERARCH ESO FT ROBJ NAME | HD_124314A |
| HIERARCH ESO FT ROBJ ALPHA | 141501.7571 |
| HIERARCH ESO FT ROBJ DELTA | -614226.9305 |