Exposure
- ID
- GRAVI.2025-02-26T06:55:59.094_2
- Header ID
- GRAVI.2025-02-26T06:55:59.094
- Date updated
- 2025-02-26 07:05:43 UTC+0000
- Release date
- 2025-02-26 06:55:59 UTC+0000
- UTC Start
- 2025-02-26 06:55:59.094
- UTC End
- 2025-02-26 06:57:59.094
- MJD Start
- 60732.2888784
- MJD End
- 60732.29026728889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00783
- Ambient temperature (°C)
- 17.71
- Seeing (arcsec)
- 0.63
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 | 88.8230 | 88.8670 | 132.4000 | 133.0000 |
| A0-J2 | 128.4640 | 128.4190 | 116.9000 | 117.5000 |
| A0-K0 | 118.5380 | 118.3720 | 101.4740 | 102.0660 |
| G1-J2 | 48.9820 | 48.8720 | 88.0000 | 88.6000 |
| G1-K0 | 62.2870 | 62.1000 | 54.3240 | 54.7770 |
| J2-K0 | 34.6520 | 34.6460 | 2.7230 | 3.1020 |
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 | 60732.2888784 |
| 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 | 88.823 |
| HIERARCH ESO ISS PBL12 END | 88.867 |
| HIERARCH ESO ISS PBLA12 START | 132.4 |
| HIERARCH ESO ISS PBLA12 END | 133.0 |
| HIERARCH ESO ISS PBL13 START | 128.464 |
| HIERARCH ESO ISS PBL13 END | 128.419 |
| HIERARCH ESO ISS PBLA13 START | 116.9 |
| HIERARCH ESO ISS PBLA13 END | 117.5 |
| HIERARCH ESO ISS PBL14 START | 118.538 |
| HIERARCH ESO ISS PBL14 END | 118.372 |
| HIERARCH ESO ISS PBLA14 START | 101.474 |
| HIERARCH ESO ISS PBLA14 END | 102.066 |
| HIERARCH ESO ISS PBL23 START | 48.982 |
| HIERARCH ESO ISS PBL23 END | 48.872 |
| HIERARCH ESO ISS PBLA23 START | 88.0 |
| HIERARCH ESO ISS PBLA23 END | 88.6 |
| HIERARCH ESO ISS PBL24 START | 62.287 |
| HIERARCH ESO ISS PBL24 END | 62.1 |
| HIERARCH ESO ISS PBLA24 START | 54.324 |
| HIERARCH ESO ISS PBLA24 END | 54.777 |
| HIERARCH ESO ISS PBL34 START | 34.652 |
| HIERARCH ESO ISS PBL34 END | 34.646 |
| HIERARCH ESO ISS PBLA34 START | 2.723 |
| HIERARCH ESO ISS PBLA34 END | 3.102 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008359 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007301 |
| HIERARCH ESO ISS AMBI TEMP | 17.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | CD-70_756B |
| HIERARCH ESO FT ROBJ ALPHA | 105341.7827 |
| HIERARCH ESO FT ROBJ DELTA | -704312.7136 |