Exposure
- ID
- GRAVI.2021-01-21T05:41:10.501_1
- Header ID
- GRAVI.2021-01-21T05:41:10.501
- Date updated
- 2021-01-21 05:55:41 UTC+0000
- Release date
- 2022-01-21 05:55:41 UTC+0000
- UTC Start
- 2021-01-21 05:41:10.501
- UTC End
- 2021-01-21 05:46:30.501
- MJD Start
- 59235.23692709
- MJD End
- 59235.2406307937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006145
- Ambient temperature (°C)
- 12.43
- Seeing (arcsec)
- 0.72
Observation
- ID
- 46442
- Category
- science
- Program ID
- 106.21JR.001
- Program Title
- ARE THE INNER AND OUTER REGIONS OF TRANSITION DISKS COPLANAR?
- Program Type
- Normal
- PI / COI
- BENISTY/ ROUSSELET-PERRAUT/ VAN DER MAREL/ VAN DISHOECK/ FACCHINI/ MANARA
Target
- ID
- 34922
- Name
- HD100453
- RA
- 173.272941
- DEC
- -54.32462
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 63.4550 | 63.7650 | 239.1000 | 240.4000 |
| K0-D0 | 94.7570 | 94.9010 | 222.3000 | 223.5000 |
| K0-J3 | 42.9750 | 43.3790 | 309.3870 | 310.0930 |
| G2-D0 | 38.6820 | 38.6460 | 193.9000 | 194.8000 |
| G2-J3 | 63.4950 | 63.4380 | 19.5450 | 20.5560 |
| D0-J3 | 102.0590 | 101.9630 | 17.3960 | 18.3810 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21JR.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59235.23692709 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 100453 |
| HIERARCH ESO INS SOBJ NAME | HD100453 |
| RA | 173.272941 |
| DEC | -54.32462 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 63.455 |
| HIERARCH ESO ISS PBL12 END | 63.765 |
| HIERARCH ESO ISS PBLA12 START | 239.1 |
| HIERARCH ESO ISS PBLA12 END | 240.4 |
| HIERARCH ESO ISS PBL13 START | 94.757 |
| HIERARCH ESO ISS PBL13 END | 94.901 |
| HIERARCH ESO ISS PBLA13 START | 222.3 |
| HIERARCH ESO ISS PBLA13 END | 223.5 |
| HIERARCH ESO ISS PBL14 START | 42.975 |
| HIERARCH ESO ISS PBL14 END | 43.379 |
| HIERARCH ESO ISS PBLA14 START | 309.387 |
| HIERARCH ESO ISS PBLA14 END | 310.093 |
| HIERARCH ESO ISS PBL23 START | 38.682 |
| HIERARCH ESO ISS PBL23 END | 38.646 |
| HIERARCH ESO ISS PBLA23 START | 193.9 |
| HIERARCH ESO ISS PBLA23 END | 194.8 |
| HIERARCH ESO ISS PBL24 START | 63.495 |
| HIERARCH ESO ISS PBL24 END | 63.438 |
| HIERARCH ESO ISS PBLA24 START | 19.545 |
| HIERARCH ESO ISS PBLA24 END | 20.556 |
| HIERARCH ESO ISS PBL34 START | 102.059 |
| HIERARCH ESO ISS PBL34 END | 101.963 |
| HIERARCH ESO ISS PBLA34 START | 17.396 |
| HIERARCH ESO ISS PBLA34 END | 18.381 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005627 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006663 |
| HIERARCH ESO ISS AMBI TEMP | 12.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |