Exposure
- ID
- GRAVI.2025-02-26T05:08:25.819_2
- Header ID
- GRAVI.2025-02-26T05:08:25.819
- Date updated
- 2025-02-26 05:20:55 UTC+0000
- Release date
- 2025-02-26 05:08:25 UTC+0000
- UTC Start
- 2025-02-26 05:08:25.819
- UTC End
- 2025-02-26 05:10:25.819
- MJD Start
- 60732.21418772
- MJD End
- 60732.21557660888
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005339999999999999
- Ambient temperature (°C)
- 18.35
- Seeing (arcsec)
- 0.72
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 | 85.7560 | 85.8520 | 108.1000 | 108.7000 |
| A0-J2 | 129.1370 | 129.1540 | 91.4000 | 91.9000 |
| A0-K0 | 124.5060 | 124.4040 | 76.0410 | 76.6050 |
| G1-J2 | 53.0990 | 53.0230 | 63.7000 | 64.2000 |
| G1-K0 | 68.9740 | 68.8570 | 34.7560 | 35.1920 |
| J2-K0 | 34.1320 | 34.1610 | 345.9830 | 346.3620 |
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 | 60732.21418772 |
| 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 | 85.756 |
| HIERARCH ESO ISS PBL12 END | 85.852 |
| HIERARCH ESO ISS PBLA12 START | 108.1 |
| HIERARCH ESO ISS PBLA12 END | 108.7 |
| HIERARCH ESO ISS PBL13 START | 129.137 |
| HIERARCH ESO ISS PBL13 END | 129.154 |
| HIERARCH ESO ISS PBLA13 START | 91.4 |
| HIERARCH ESO ISS PBLA13 END | 91.9 |
| HIERARCH ESO ISS PBL14 START | 124.506 |
| HIERARCH ESO ISS PBL14 END | 124.404 |
| HIERARCH ESO ISS PBLA14 START | 76.041 |
| HIERARCH ESO ISS PBLA14 END | 76.605 |
| HIERARCH ESO ISS PBL23 START | 53.099 |
| HIERARCH ESO ISS PBL23 END | 53.023 |
| HIERARCH ESO ISS PBLA23 START | 63.7 |
| HIERARCH ESO ISS PBLA23 END | 64.2 |
| HIERARCH ESO ISS PBL24 START | 68.974 |
| HIERARCH ESO ISS PBL24 END | 68.857 |
| HIERARCH ESO ISS PBLA24 START | 34.756 |
| HIERARCH ESO ISS PBLA24 END | 35.192 |
| HIERARCH ESO ISS PBL34 START | 34.132 |
| HIERARCH ESO ISS PBL34 END | 34.161 |
| HIERARCH ESO ISS PBLA34 START | 345.983 |
| HIERARCH ESO ISS PBLA34 END | 346.362 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005676 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005004 |
| HIERARCH ESO ISS AMBI TEMP | 18.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | CD-70_756B |
| HIERARCH ESO FT ROBJ ALPHA | 105341.7827 |
| HIERARCH ESO FT ROBJ DELTA | -704312.7136 |