Exposure
- ID
- GRAVI.2021-03-30T05:33:02.806_2
- Header ID
- GRAVI.2021-03-30T05:33:02.806
- Date updated
- 2021-03-30 05:40:26 UTC+0000
- Release date
- 2022-03-30 05:40:26 UTC+0000
- UTC Start
- 2021-03-30 05:33:02.806
- UTC End
- 2021-03-30 05:33:50.806
- MJD Start
- 59303.23128248
- MJD End
- 59303.2318380356
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003748
- Ambient temperature (°C)
- 13.77
- Seeing (arcsec)
- 0.805
Observation
- ID
- 46986
- 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
- 35262
- Name
- CPD-36__6759
- RA
- 228.951858333333
- DEC
- -37.1544519444444
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4390 | 56.4360 | 11.9000 | 12.1000 |
| U1-U3 | 102.4240 | 102.4220 | 17.5000 | 17.7000 |
| U1-U4 | 127.4800 | 127.5480 | 42.7730 | 42.9700 |
| U2-U3 | 46.5890 | 46.5920 | 24.4000 | 24.6000 |
| U2-U4 | 84.1730 | 84.2740 | 62.8940 | 63.0930 |
| U3-U4 | 55.8460 | 55.9510 | 94.1940 | 94.3500 |
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 | 59303.23128248 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CPD-36 6759 |
| HIERARCH ESO INS SOBJ NAME | HD135344B_F1 |
| RA | 228.954533 |
| DEC | -37.15457 |
| 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 | 56.439 |
| HIERARCH ESO ISS PBL12 END | 56.436 |
| HIERARCH ESO ISS PBLA12 START | 11.9 |
| HIERARCH ESO ISS PBLA12 END | 12.1 |
| HIERARCH ESO ISS PBL13 START | 102.424 |
| HIERARCH ESO ISS PBL13 END | 102.422 |
| HIERARCH ESO ISS PBLA13 START | 17.5 |
| HIERARCH ESO ISS PBLA13 END | 17.7 |
| HIERARCH ESO ISS PBL14 START | 127.48 |
| HIERARCH ESO ISS PBL14 END | 127.548 |
| HIERARCH ESO ISS PBLA14 START | 42.773 |
| HIERARCH ESO ISS PBLA14 END | 42.97 |
| HIERARCH ESO ISS PBL23 START | 46.589 |
| HIERARCH ESO ISS PBL23 END | 46.592 |
| HIERARCH ESO ISS PBLA23 START | 24.4 |
| HIERARCH ESO ISS PBLA23 END | 24.6 |
| HIERARCH ESO ISS PBL24 START | 84.173 |
| HIERARCH ESO ISS PBL24 END | 84.274 |
| HIERARCH ESO ISS PBLA24 START | 62.894 |
| HIERARCH ESO ISS PBLA24 END | 63.093 |
| HIERARCH ESO ISS PBL34 START | 55.846 |
| HIERARCH ESO ISS PBL34 END | 55.951 |
| HIERARCH ESO ISS PBLA34 START | 94.194 |
| HIERARCH ESO ISS PBLA34 END | 94.35 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003412 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004084 |
| HIERARCH ESO ISS AMBI TEMP | 13.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |
| HIERARCH ESO FT ROBJ NAME | CPD-36__6759 |
| HIERARCH ESO FT ROBJ ALPHA | 151548.446 |
| HIERARCH ESO FT ROBJ DELTA | -370916.027 |