Exposure
- ID
- GRAVI.2021-02-25T05:31:25.376_1
- Header ID
- GRAVI.2021-02-25T05:31:25.376
- Date updated
- 2021-02-25 05:45:48 UTC+0000
- Release date
- 2021-02-25 05:31:25 UTC+0000
- UTC Start
- 2021-02-25 05:31:25.376
- UTC End
- 2021-02-25 05:37:25.376
- MJD Start
- 59270.23015482
- MJD End
- 59270.2343214867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00437
- Ambient temperature (°C)
- 17.38
- Seeing (arcsec)
- 1.23
Observation
- ID
- 46903
- Category
- calibrator
- Program ID
- 106.212G.002
- 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
- 35210
- Name
- HD98194
- RA
- 169.211721
- DEC
- -61.08552
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.3160 | 68.3370 | 269.8000 | 271.2000 |
| K0-D0 | 94.4050 | 94.1780 | 253.1000 | 254.5000 |
| K0-J3 | 47.7180 | 47.9360 | 326.4570 | 327.4350 |
| G2-D0 | 34.9660 | 34.8010 | 219.0000 | 220.1000 |
| G2-J3 | 57.9810 | 57.7050 | 46.3400 | 47.4630 |
| D0-J3 | 92.7700 | 92.3260 | 43.5920 | 44.6890 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.212G.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59270.23015482 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_98194 |
| HIERARCH ESO INS SOBJ NAME | HD98194 |
| RA | 169.211721 |
| DEC | -61.08552 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 68.316 |
| HIERARCH ESO ISS PBL12 END | 68.337 |
| HIERARCH ESO ISS PBLA12 START | 269.8 |
| HIERARCH ESO ISS PBLA12 END | 271.2 |
| HIERARCH ESO ISS PBL13 START | 94.405 |
| HIERARCH ESO ISS PBL13 END | 94.178 |
| HIERARCH ESO ISS PBLA13 START | 253.1 |
| HIERARCH ESO ISS PBLA13 END | 254.5 |
| HIERARCH ESO ISS PBL14 START | 47.718 |
| HIERARCH ESO ISS PBL14 END | 47.936 |
| HIERARCH ESO ISS PBLA14 START | 326.457 |
| HIERARCH ESO ISS PBLA14 END | 327.435 |
| HIERARCH ESO ISS PBL23 START | 34.966 |
| HIERARCH ESO ISS PBL23 END | 34.801 |
| HIERARCH ESO ISS PBLA23 START | 219.0 |
| HIERARCH ESO ISS PBLA23 END | 220.1 |
| HIERARCH ESO ISS PBL24 START | 57.981 |
| HIERARCH ESO ISS PBL24 END | 57.705 |
| HIERARCH ESO ISS PBLA24 START | 46.34 |
| HIERARCH ESO ISS PBLA24 END | 47.463 |
| HIERARCH ESO ISS PBL34 START | 92.77 |
| HIERARCH ESO ISS PBL34 END | 92.326 |
| HIERARCH ESO ISS PBLA34 START | 43.592 |
| HIERARCH ESO ISS PBLA34 END | 44.689 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004286 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004454 |
| HIERARCH ESO ISS AMBI TEMP | 17.38 |
| HIERARCH ESO ISS AMBI FWHM START | 1.25 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |