Exposure
- ID
- GRAVI.2021-03-31T05:28:35.794_1
- Header ID
- GRAVI.2021-03-31T05:28:35.794
- Date updated
- 2021-03-31 05:35:51 UTC+0000
- Release date
- 2022-03-31 05:35:51 UTC+0000
- UTC Start
- 2021-03-31 05:28:35.794
- UTC End
- 2021-03-31 05:29:23.794
- MJD Start
- 59304.22819206
- MJD End
- 59304.2287476156
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0061935
- Ambient temperature (°C)
- 11.6
- Seeing (arcsec)
- 0.38
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 | 56.4410 | 56.4380 | 11.8000 | 12.0000 |
| U1-U3 | 102.4240 | 102.4230 | 17.5000 | 17.6000 |
| U1-U4 | 127.4480 | 127.5150 | 42.6810 | 42.8750 |
| U2-U3 | 46.5870 | 46.5900 | 24.3000 | 24.5000 |
| U2-U4 | 84.1240 | 84.2240 | 62.8010 | 62.9970 |
| U3-U4 | 55.7960 | 55.8990 | 94.1220 | 94.2760 |
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 | 59304.22819206 |
| 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 | 68.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 56.441 |
| HIERARCH ESO ISS PBL12 END | 56.438 |
| HIERARCH ESO ISS PBLA12 START | 11.8 |
| HIERARCH ESO ISS PBLA12 END | 12.0 |
| HIERARCH ESO ISS PBL13 START | 102.424 |
| HIERARCH ESO ISS PBL13 END | 102.423 |
| HIERARCH ESO ISS PBLA13 START | 17.5 |
| HIERARCH ESO ISS PBLA13 END | 17.6 |
| HIERARCH ESO ISS PBL14 START | 127.448 |
| HIERARCH ESO ISS PBL14 END | 127.515 |
| HIERARCH ESO ISS PBLA14 START | 42.681 |
| HIERARCH ESO ISS PBLA14 END | 42.875 |
| HIERARCH ESO ISS PBL23 START | 46.587 |
| HIERARCH ESO ISS PBL23 END | 46.59 |
| HIERARCH ESO ISS PBLA23 START | 24.3 |
| HIERARCH ESO ISS PBLA23 END | 24.5 |
| HIERARCH ESO ISS PBL24 START | 84.124 |
| HIERARCH ESO ISS PBL24 END | 84.224 |
| HIERARCH ESO ISS PBLA24 START | 62.801 |
| HIERARCH ESO ISS PBLA24 END | 62.997 |
| HIERARCH ESO ISS PBL34 START | 55.796 |
| HIERARCH ESO ISS PBL34 END | 55.899 |
| HIERARCH ESO ISS PBLA34 START | 94.122 |
| HIERARCH ESO ISS PBLA34 END | 94.276 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005932 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006455 |
| HIERARCH ESO ISS AMBI TEMP | 11.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |
| HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.027 |