Exposure
- ID
- GRAVI.2021-03-31T05:31:44.802_1
- Header ID
- GRAVI.2021-03-31T05:31:44.802
- Date updated
- 2021-03-31 05:45:12 UTC+0000
- Release date
- 2022-03-31 05:45:12 UTC+0000
- UTC Start
- 2021-03-31 05:31:44.802
- UTC End
- 2021-03-31 05:37:04.802
- MJD Start
- 59304.23037965
- MJD End
- 59304.2340833537
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0056925
- Ambient temperature (°C)
- 11.56
- Seeing (arcsec)
- 0.415
Observation
- ID
- 47347
- Category
- science
- Program ID
- 106.21K1.001
- Program Title
- CONFIRMATION OF A COMPANION IN THE CAVITY OF A PROTOPLANETARY DISC WITH GRAVITY
- Program Type
- Normal
- PI / COI
- CHRISTIAENS/ LACOUR/ GIRARD/ ABSIL/ CASASSUS/ PEREZ/ VAN DER MAREL/ MESA/ REGGIANI/ WILLIAMS/ MILLI/ MAWET/ MONTESINOS/ ZURLO/ PRICE/ PINTE/ CIEZA/ HENNING/ DE BOER/ DE ZEEUW/ VIGAN/ PALADINI/ BOCCALETTI/ WANG/ NOWAK/ STOLKER/ HINKLEY/ BENISTY/ PUEYO/ ...
Target
- ID
- 35509
- Name
- HD135344B_F2
- RA
- 228.954531
- DEC
- -37.15455
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4320 | 56.4150 | 12.3000 | 13.1000 |
| U1-U3 | 102.4190 | 102.4060 | 17.9000 | 18.8000 |
| U1-U4 | 127.6430 | 127.9840 | 43.2500 | 44.2740 |
| U2-U3 | 46.5970 | 46.6120 | 24.8000 | 25.7000 |
| U2-U4 | 84.4160 | 84.9280 | 63.3770 | 64.4110 |
| U3-U4 | 56.0980 | 56.6310 | 94.5730 | 95.3900 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21K1.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59304.23037965 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CPD-36 6759 |
| HIERARCH ESO INS SOBJ NAME | HD135344B_F2 |
| RA | 228.954531 |
| DEC | -37.15455 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 56.432 |
| HIERARCH ESO ISS PBL12 END | 56.415 |
| HIERARCH ESO ISS PBLA12 START | 12.3 |
| HIERARCH ESO ISS PBLA12 END | 13.1 |
| HIERARCH ESO ISS PBL13 START | 102.419 |
| HIERARCH ESO ISS PBL13 END | 102.406 |
| HIERARCH ESO ISS PBLA13 START | 17.9 |
| HIERARCH ESO ISS PBLA13 END | 18.8 |
| HIERARCH ESO ISS PBL14 START | 127.643 |
| HIERARCH ESO ISS PBL14 END | 127.984 |
| HIERARCH ESO ISS PBLA14 START | 43.25 |
| HIERARCH ESO ISS PBLA14 END | 44.274 |
| HIERARCH ESO ISS PBL23 START | 46.597 |
| HIERARCH ESO ISS PBL23 END | 46.612 |
| HIERARCH ESO ISS PBLA23 START | 24.8 |
| HIERARCH ESO ISS PBLA23 END | 25.7 |
| HIERARCH ESO ISS PBL24 START | 84.416 |
| HIERARCH ESO ISS PBL24 END | 84.928 |
| HIERARCH ESO ISS PBLA24 START | 63.377 |
| HIERARCH ESO ISS PBLA24 END | 64.411 |
| HIERARCH ESO ISS PBL34 START | 56.098 |
| HIERARCH ESO ISS PBL34 END | 56.631 |
| HIERARCH ESO ISS PBLA34 START | 94.573 |
| HIERARCH ESO ISS PBLA34 END | 95.39 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00641 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004975 |
| HIERARCH ESO ISS AMBI TEMP | 11.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |
| HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.027 |