Exposure
- ID
- GRAVI.2021-01-25T07:28:17.411_1
- Header ID
- GRAVI.2021-01-25T07:28:17.411
- Date updated
- 2021-01-25 07:41:10 UTC+0000
- Release date
- 2022-01-25 07:41:10 UTC+0000
- UTC Start
- 2021-01-25 07:28:17.411
- UTC End
- 2021-01-25 07:33:37.411
- MJD Start
- 59239.31131263
- MJD End
- 59239.3150163337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003591
- Ambient temperature (°C)
- 12.96
- Seeing (arcsec)
- 0.93
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 | 68.1010 | 68.1770 | 265.6000 | 266.8000 |
| K0-D0 | 95.5450 | 95.4140 | 247.8000 | 249.0000 |
| K0-J3 | 49.7270 | 49.9430 | 325.5440 | 326.3310 |
| G2-D0 | 37.1020 | 36.9810 | 213.7000 | 214.6000 |
| G2-J3 | 60.9420 | 60.7380 | 40.7340 | 41.6700 |
| D0-J3 | 97.8700 | 97.5420 | 38.0690 | 38.9820 |
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 | 59239.31131263 |
| 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 | 68.101 |
| HIERARCH ESO ISS PBL12 END | 68.177 |
| HIERARCH ESO ISS PBLA12 START | 265.6 |
| HIERARCH ESO ISS PBLA12 END | 266.8 |
| HIERARCH ESO ISS PBL13 START | 95.545 |
| HIERARCH ESO ISS PBL13 END | 95.414 |
| HIERARCH ESO ISS PBLA13 START | 247.8 |
| HIERARCH ESO ISS PBLA13 END | 249.0 |
| HIERARCH ESO ISS PBL14 START | 49.727 |
| HIERARCH ESO ISS PBL14 END | 49.943 |
| HIERARCH ESO ISS PBLA14 START | 325.544 |
| HIERARCH ESO ISS PBLA14 END | 326.331 |
| HIERARCH ESO ISS PBL23 START | 37.102 |
| HIERARCH ESO ISS PBL23 END | 36.981 |
| HIERARCH ESO ISS PBLA23 START | 213.7 |
| HIERARCH ESO ISS PBLA23 END | 214.6 |
| HIERARCH ESO ISS PBL24 START | 60.942 |
| HIERARCH ESO ISS PBL24 END | 60.738 |
| HIERARCH ESO ISS PBLA24 START | 40.734 |
| HIERARCH ESO ISS PBLA24 END | 41.67 |
| HIERARCH ESO ISS PBL34 START | 97.87 |
| HIERARCH ESO ISS PBL34 END | 97.542 |
| HIERARCH ESO ISS PBLA34 START | 38.069 |
| HIERARCH ESO ISS PBLA34 END | 38.982 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003871 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003311 |
| HIERARCH ESO ISS AMBI TEMP | 12.96 |
| HIERARCH ESO ISS AMBI FWHM START | 1.05 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |