Exposure
- ID
- GRAVI.2021-01-06T04:04:01.209_2
- Header ID
- GRAVI.2021-01-06T04:04:01.209
- Date updated
- 2021-01-06 04:20:58 UTC+0000
- Release date
- 2022-01-06 04:20:58 UTC+0000
- UTC Start
- 2021-01-06 04:04:01.209
- UTC End
- 2021-01-06 04:09:21.209
- MJD Start
- 59220.16945844
- MJD End
- 59220.1731621437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008942
- Ambient temperature (°C)
- 13.1
- Seeing (arcsec)
- 0.48
Observation
- ID
- 46114
- Category
- science
- Program ID
- 1104.C-0651(C)
- Program Title
- AN INTERFEROMETRIC SURVEY OF THE DYNAMICS AND CHEMICAL COMPOSITION OF DIRECTLY IMAGED EXOPLANETS
- Program Type
- DDT
- PI / COI
- LACOUR/ NOWAK/ WANG/ MOLLI`ERE/ CHOQUET/ PUEYO/ GREENBAUM/ WARD-DUONG/ BONNEFOY/ RAMEAU/ CHARNAY/ BOCCALETTI/ PETRUS/ BERGER/ LE BOUQUIN/ MONNIER/ GARDNER/ BENISTY/ GIRARD/ PALADINI/ MULLER/ KEPPLER/ LAGRANGE/ MOUILLET/ PERRIN/ KERVELLA/ EISENHAUE...
Target
- ID
- 33035
- Name
- betapic
- RA
- 86.8211958333333
- DEC
- -51.0665113888889
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 | 50.5330 | 50.3080 | 33.7000 | 34.4000 |
| U1-U3 | 92.2300 | 91.7670 | 40.6000 | 41.4000 |
| U1-U4 | 123.6790 | 123.0640 | 69.8450 | 70.8540 |
| U2-U3 | 42.5220 | 42.2910 | 49.0000 | 49.8000 |
| U2-U4 | 88.1080 | 87.8570 | 89.6420 | 90.7530 |
| U3-U4 | 62.3530 | 62.4010 | 116.0290 | 117.1180 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(C) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59220.16945844 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | betapic |
| HIERARCH ESO INS SOBJ NAME | betapicc |
| RA | 86.823419 |
| DEC | -51.06604 |
| 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 | 50.533 |
| HIERARCH ESO ISS PBL12 END | 50.308 |
| HIERARCH ESO ISS PBLA12 START | 33.7 |
| HIERARCH ESO ISS PBLA12 END | 34.4 |
| HIERARCH ESO ISS PBL13 START | 92.23 |
| HIERARCH ESO ISS PBL13 END | 91.767 |
| HIERARCH ESO ISS PBLA13 START | 40.6 |
| HIERARCH ESO ISS PBLA13 END | 41.4 |
| HIERARCH ESO ISS PBL14 START | 123.679 |
| HIERARCH ESO ISS PBL14 END | 123.064 |
| HIERARCH ESO ISS PBLA14 START | 69.845 |
| HIERARCH ESO ISS PBLA14 END | 70.854 |
| HIERARCH ESO ISS PBL23 START | 42.522 |
| HIERARCH ESO ISS PBL23 END | 42.291 |
| HIERARCH ESO ISS PBLA23 START | 49.0 |
| HIERARCH ESO ISS PBLA23 END | 49.8 |
| HIERARCH ESO ISS PBL24 START | 88.108 |
| HIERARCH ESO ISS PBL24 END | 87.857 |
| HIERARCH ESO ISS PBLA24 START | 89.642 |
| HIERARCH ESO ISS PBLA24 END | 90.753 |
| HIERARCH ESO ISS PBL34 START | 62.353 |
| HIERARCH ESO ISS PBL34 END | 62.401 |
| HIERARCH ESO ISS PBLA34 START | 116.029 |
| HIERARCH ESO ISS PBLA34 END | 117.118 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009866 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008018 |
| HIERARCH ESO ISS AMBI TEMP | 13.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | betapic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.087 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |