Exposure
- ID
- GRAVI.2025-02-26T04:58:13.793_1
- Header ID
- GRAVI.2025-02-26T04:58:13.793
- Date updated
- 2025-02-26 05:10:51 UTC+0000
- Release date
- 2025-02-26 04:58:13 UTC+0000
- UTC Start
- 2025-02-26 04:58:13.793
- UTC End
- 2025-02-26 05:00:13.793
- MJD Start
- 60732.20710409
- MJD End
- 60732.20849297888
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005102000000000001
- Ambient temperature (°C)
- 18.38
- Seeing (arcsec)
- 0.76
Observation
- ID
- 64841
- 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
- 48286
- Name
- CD-70_756B
- RA
- 163.417488
- DEC
- -70.72027
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.3420 | 85.4430 | 105.8000 | 106.3000 |
| A0-J2 | 129.0500 | 129.0730 | 88.9000 | 89.5000 |
| A0-K0 | 124.9120 | 124.8180 | 73.6740 | 74.2380 |
| G1-J2 | 53.4050 | 53.3330 | 61.4000 | 62.0000 |
| G1-K0 | 69.4490 | 69.3390 | 32.9280 | 33.3610 |
| J2-K0 | 34.0030 | 34.0350 | 344.3960 | 344.7720 |
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 | 60732.20710409 |
| 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 | 85.342 |
| HIERARCH ESO ISS PBL12 END | 85.443 |
| HIERARCH ESO ISS PBLA12 START | 105.8 |
| HIERARCH ESO ISS PBLA12 END | 106.3 |
| HIERARCH ESO ISS PBL13 START | 129.05 |
| HIERARCH ESO ISS PBL13 END | 129.073 |
| HIERARCH ESO ISS PBLA13 START | 88.9 |
| HIERARCH ESO ISS PBLA13 END | 89.5 |
| HIERARCH ESO ISS PBL14 START | 124.912 |
| HIERARCH ESO ISS PBL14 END | 124.818 |
| HIERARCH ESO ISS PBLA14 START | 73.674 |
| HIERARCH ESO ISS PBLA14 END | 74.238 |
| HIERARCH ESO ISS PBL23 START | 53.405 |
| HIERARCH ESO ISS PBL23 END | 53.333 |
| HIERARCH ESO ISS PBLA23 START | 61.4 |
| HIERARCH ESO ISS PBLA23 END | 62.0 |
| HIERARCH ESO ISS PBL24 START | 69.449 |
| HIERARCH ESO ISS PBL24 END | 69.339 |
| HIERARCH ESO ISS PBLA24 START | 32.928 |
| HIERARCH ESO ISS PBLA24 END | 33.361 |
| HIERARCH ESO ISS PBL34 START | 34.003 |
| HIERARCH ESO ISS PBL34 END | 34.035 |
| HIERARCH ESO ISS PBLA34 START | 344.396 |
| HIERARCH ESO ISS PBLA34 END | 344.772 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005459 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004745 |
| HIERARCH ESO ISS AMBI TEMP | 18.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |
| HIERARCH ESO FT ROBJ NAME | CD-70_756A |
| HIERARCH ESO FT ROBJ ALPHA | 105342.078 |
| HIERARCH ESO FT ROBJ DELTA | -704313.215 |