Exposure
- ID
- GRAVI.2025-02-26T05:11:13.826_2
- Header ID
- GRAVI.2025-02-26T05:11:13.826
- Date updated
- 2025-02-26 05:20:55 UTC+0000
- Release date
- 2025-02-26 05:11:13 UTC+0000
- UTC Start
- 2025-02-26 05:11:13.826
- UTC End
- 2025-02-26 05:13:13.826
- MJD Start
- 60732.21613225
- MJD End
- 60732.21752113889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053939999999999995
- Ambient temperature (°C)
- 18.3
- Seeing (arcsec)
- 0.7
Observation
- ID
- 64851
- 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
- 48295
- Name
- CD-70_756B
- RA
- 163.42409458333333
- DEC
- -70.72019822222222
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 | 85.8650 | 85.9590 | 108.7000 | 109.3000 |
| A0-J2 | 129.1560 | 129.1710 | 92.0000 | 92.6000 |
| A0-K0 | 124.3900 | 124.2870 | 76.6870 | 77.2510 |
| G1-J2 | 53.0130 | 52.9360 | 64.3000 | 64.8000 |
| G1-K0 | 68.8400 | 68.7210 | 35.2550 | 35.6910 |
| J2-K0 | 34.1650 | 34.1930 | 346.4160 | 346.7950 |
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 | 60732.21613225 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CD-70 756 |
| HIERARCH ESO INS SOBJ NAME | CD-70_756A |
| 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 | 85.865 |
| HIERARCH ESO ISS PBL12 END | 85.959 |
| HIERARCH ESO ISS PBLA12 START | 108.7 |
| HIERARCH ESO ISS PBLA12 END | 109.3 |
| HIERARCH ESO ISS PBL13 START | 129.156 |
| HIERARCH ESO ISS PBL13 END | 129.171 |
| HIERARCH ESO ISS PBLA13 START | 92.0 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 124.39 |
| HIERARCH ESO ISS PBL14 END | 124.287 |
| HIERARCH ESO ISS PBLA14 START | 76.687 |
| HIERARCH ESO ISS PBLA14 END | 77.251 |
| HIERARCH ESO ISS PBL23 START | 53.013 |
| HIERARCH ESO ISS PBL23 END | 52.936 |
| HIERARCH ESO ISS PBLA23 START | 64.3 |
| HIERARCH ESO ISS PBLA23 END | 64.8 |
| HIERARCH ESO ISS PBL24 START | 68.84 |
| HIERARCH ESO ISS PBL24 END | 68.721 |
| HIERARCH ESO ISS PBLA24 START | 35.255 |
| HIERARCH ESO ISS PBLA24 END | 35.691 |
| HIERARCH ESO ISS PBL34 START | 34.165 |
| HIERARCH ESO ISS PBL34 END | 34.193 |
| HIERARCH ESO ISS PBLA34 START | 346.416 |
| HIERARCH ESO ISS PBLA34 END | 346.795 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005004 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005784 |
| HIERARCH ESO ISS AMBI TEMP | 18.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | CD-70_756B |
| HIERARCH ESO FT ROBJ ALPHA | 105341.7827 |
| HIERARCH ESO FT ROBJ DELTA | -704312.7136 |