Exposure
- ID
- GRAVI.2025-02-26T06:46:11.068_2
- Header ID
- GRAVI.2025-02-26T06:46:11.068
- Date updated
- 2025-02-26 06:55:43 UTC+0000
- Release date
- 2025-02-26 06:46:11 UTC+0000
- UTC Start
- 2025-02-26 06:46:11.068
- UTC End
- 2025-02-26 06:48:11.068
- MJD Start
- 60732.28207255
- MJD End
- 60732.283461438885
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008794
- Ambient temperature (°C)
- 17.73
- Seeing (arcsec)
- 0.65
Observation
- ID
- 64842
- 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
- 48287
- Name
- CD-70_756A
- RA
- 163.425325
- DEC
- -70.7203375
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 | 88.6350 | 88.6830 | 130.2000 | 130.8000 |
| A0-J2 | 128.6320 | 128.5920 | 114.6000 | 115.2000 |
| A0-K0 | 119.1920 | 119.0310 | 99.1020 | 99.6900 |
| G1-J2 | 49.4180 | 49.3110 | 85.7000 | 86.3000 |
| G1-K0 | 63.0230 | 62.8420 | 52.5080 | 52.9590 |
| J2-K0 | 34.6690 | 34.6660 | 1.2000 | 1.5790 |
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 | 60732.28207255 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CD-70 756 |
| HIERARCH ESO INS SOBJ NAME | CD-70_756B |
| RA | 163.417488 |
| DEC | -70.72027 |
| 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 | 88.635 |
| HIERARCH ESO ISS PBL12 END | 88.683 |
| HIERARCH ESO ISS PBLA12 START | 130.2 |
| HIERARCH ESO ISS PBLA12 END | 130.8 |
| HIERARCH ESO ISS PBL13 START | 128.632 |
| HIERARCH ESO ISS PBL13 END | 128.592 |
| HIERARCH ESO ISS PBLA13 START | 114.6 |
| HIERARCH ESO ISS PBLA13 END | 115.2 |
| HIERARCH ESO ISS PBL14 START | 119.192 |
| HIERARCH ESO ISS PBL14 END | 119.031 |
| HIERARCH ESO ISS PBLA14 START | 99.102 |
| HIERARCH ESO ISS PBLA14 END | 99.69 |
| HIERARCH ESO ISS PBL23 START | 49.418 |
| HIERARCH ESO ISS PBL23 END | 49.311 |
| HIERARCH ESO ISS PBLA23 START | 85.7 |
| HIERARCH ESO ISS PBLA23 END | 86.3 |
| HIERARCH ESO ISS PBL24 START | 63.023 |
| HIERARCH ESO ISS PBL24 END | 62.842 |
| HIERARCH ESO ISS PBLA24 START | 52.508 |
| HIERARCH ESO ISS PBLA24 END | 52.959 |
| HIERARCH ESO ISS PBL34 START | 34.669 |
| HIERARCH ESO ISS PBL34 END | 34.666 |
| HIERARCH ESO ISS PBLA34 START | 1.2 |
| HIERARCH ESO ISS PBLA34 END | 1.579 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008842 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008746 |
| HIERARCH ESO ISS AMBI TEMP | 17.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | CD-70_756A |
| HIERARCH ESO FT ROBJ ALPHA | 105342.078 |
| HIERARCH ESO FT ROBJ DELTA | -704313.215 |