Exposure
- ID
- GRAVI.2021-01-09T07:57:59.614_1
- Header ID
- GRAVI.2021-01-09T07:57:59.614
- Date updated
- 2021-01-09 08:10:45 UTC+0000
- Release date
- 2021-01-09 07:57:59 UTC+0000
- UTC Start
- 2021-01-09 07:57:59.614
- UTC End
- 2021-01-09 08:03:59.614
- MJD Start
- 59223.33193998
- MJD End
- 59223.3361066467
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002514
- Ambient temperature (°C)
- 12.81
- Seeing (arcsec)
- 0.96
Observation
- ID
- 46316
- Category
- calibrator
- Program ID
- 106.212G.004
- Program Title
- THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
- Program Type
- GTO
- PI / COI
- GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
- ID
- 34839
- Name
- HD67456
- RA
- 121.827264
- DEC
- -20.55383
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.8160 | 54.5960 | 36.4000 | 36.6000 |
| U1-U3 | 97.7360 | 97.1900 | 42.1000 | 42.3000 |
| U1-U4 | 114.0880 | 112.5310 | 70.0960 | 70.3690 |
| U2-U3 | 43.5370 | 43.2010 | 49.3000 | 49.5000 |
| U2-U4 | 74.9260 | 73.6460 | 94.0370 | 94.6680 |
| U3-U4 | 53.5990 | 52.9490 | 128.8840 | 130.0140 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.212G.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59223.33193998 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD67456 |
| HIERARCH ESO INS SOBJ NAME | HD67456 |
| RA | 121.827264 |
| DEC | -20.55383 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 54.816 |
| HIERARCH ESO ISS PBL12 END | 54.596 |
| HIERARCH ESO ISS PBLA12 START | 36.4 |
| HIERARCH ESO ISS PBLA12 END | 36.6 |
| HIERARCH ESO ISS PBL13 START | 97.736 |
| HIERARCH ESO ISS PBL13 END | 97.19 |
| HIERARCH ESO ISS PBLA13 START | 42.1 |
| HIERARCH ESO ISS PBLA13 END | 42.3 |
| HIERARCH ESO ISS PBL14 START | 114.088 |
| HIERARCH ESO ISS PBL14 END | 112.531 |
| HIERARCH ESO ISS PBLA14 START | 70.096 |
| HIERARCH ESO ISS PBLA14 END | 70.369 |
| HIERARCH ESO ISS PBL23 START | 43.537 |
| HIERARCH ESO ISS PBL23 END | 43.201 |
| HIERARCH ESO ISS PBLA23 START | 49.3 |
| HIERARCH ESO ISS PBLA23 END | 49.5 |
| HIERARCH ESO ISS PBL24 START | 74.926 |
| HIERARCH ESO ISS PBL24 END | 73.646 |
| HIERARCH ESO ISS PBLA24 START | 94.037 |
| HIERARCH ESO ISS PBLA24 END | 94.668 |
| HIERARCH ESO ISS PBL34 START | 53.599 |
| HIERARCH ESO ISS PBL34 END | 52.949 |
| HIERARCH ESO ISS PBLA34 START | 128.884 |
| HIERARCH ESO ISS PBLA34 END | 130.014 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002534 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002494 |
| HIERARCH ESO ISS AMBI TEMP | 12.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.99 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |