Exposure
- ID
- GRAVI.2022-02-02T01:43:28.064_1
- Header ID
- GRAVI.2022-02-02T01:43:28.064
- Date updated
- 2022-02-02 02:00:50 UTC+0000
- Release date
- 2022-02-02 01:43:28 UTC+0000
- UTC Start
- 2022-02-02 01:43:28.064
- UTC End
- 2022-02-02 01:49:28.064
- MJD Start
- 59612.07185259
- MJD End
- 59612.0760192567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006062
- Ambient temperature (°C)
- 10.62
- Seeing (arcsec)
- 0.745
Observation
- ID
- 49396
- Category
- calibrator
- Program ID
- 108.228Z.003
- 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
- 35161
- Name
- HD39291
- RA
- 87.839359
- DEC
- -7.51801
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.6240 | 24.5210 | 141.2000 | 141.7000 |
| A0-D0 | 31.8370 | 31.9110 | 71.7000 | 72.0000 |
| A0-C1 | 22.4520 | 22.3760 | 114.9440 | 115.2480 |
| B2-D0 | 32.6980 | 32.8090 | 26.9000 | 27.5000 |
| B2-C1 | 10.8920 | 10.9290 | 26.8620 | 27.4540 |
| D0-C1 | 21.8060 | 21.8800 | 206.9270 | 207.5180 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.228Z.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59612.07185259 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | 55 Ori |
| HIERARCH ESO INS SOBJ NAME | HD39291 |
| RA | 87.839359 |
| DEC | -7.51801 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 24.624 |
| HIERARCH ESO ISS PBL12 END | 24.521 |
| HIERARCH ESO ISS PBLA12 START | 141.2 |
| HIERARCH ESO ISS PBLA12 END | 141.7 |
| HIERARCH ESO ISS PBL13 START | 31.837 |
| HIERARCH ESO ISS PBL13 END | 31.911 |
| HIERARCH ESO ISS PBLA13 START | 71.7 |
| HIERARCH ESO ISS PBLA13 END | 72.0 |
| HIERARCH ESO ISS PBL14 START | 22.452 |
| HIERARCH ESO ISS PBL14 END | 22.376 |
| HIERARCH ESO ISS PBLA14 START | 114.944 |
| HIERARCH ESO ISS PBLA14 END | 115.248 |
| HIERARCH ESO ISS PBL23 START | 32.698 |
| HIERARCH ESO ISS PBL23 END | 32.809 |
| HIERARCH ESO ISS PBLA23 START | 26.9 |
| HIERARCH ESO ISS PBLA23 END | 27.5 |
| HIERARCH ESO ISS PBL24 START | 10.892 |
| HIERARCH ESO ISS PBL24 END | 10.929 |
| HIERARCH ESO ISS PBLA24 START | 26.862 |
| HIERARCH ESO ISS PBLA24 END | 27.454 |
| HIERARCH ESO ISS PBL34 START | 21.806 |
| HIERARCH ESO ISS PBL34 END | 21.88 |
| HIERARCH ESO ISS PBLA34 START | 206.927 |
| HIERARCH ESO ISS PBLA34 END | 207.518 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006004 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00612 |
| HIERARCH ESO ISS AMBI TEMP | 10.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |