Exposure
- ID
- GRAVI.2018-11-19T06:34:51.872_1
- Header ID
- GRAVI.2018-11-19T06:34:51.872
- Date updated
- 2018-11-19 06:50:31 UTC+0000
- Release date
- 2019-11-19 06:50:30 UTC+0000
- UTC Start
- 2018-11-19 06:34:51.872
- UTC End
- 2018-11-19 06:39:51.872
- MJD Start
- 58441.27421148
- MJD End
- 58441.2776837022
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005851
- Ambient temperature (°C)
- 15.45
- Seeing (arcsec)
- 0.56
Observation
- ID
- 42259
- Category
- science
- Program ID
- 0102.C-0210(A)
- Program Title
- INNER AND OUTER DISK MISALIGNMENTS IN TRANSITION DISKS: THE KEY TO THEIR ORIGIN?
- Program Type
- Normal
- PI / COI
- BENISTY/ VAN DER MAREL/ VAN DISHOECK/ BERGER/ FACCHINI/ HENNING/ MANARA
Target
- ID
- 31920
- Name
- LkCa_15
- RA
- 69.82658
- DEC
- 22.35087
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 48.0220 | 48.4130 | 38.3000 | 38.4000 |
U1-U3 | 90.7180 | 91.4090 | 43.8000 | 43.8000 |
U1-U4 | 129.1730 | 129.4630 | 64.0840 | 63.6440 |
U2-U3 | 43.1560 | 43.4380 | 49.9000 | 49.7000 |
U2-U4 | 88.4070 | 88.1070 | 77.7260 | 77.1810 |
U3-U4 | 54.1370 | 53.4690 | 99.5820 | 99.1970 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 0102.C-0210(A) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 58441.27421148 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | LkCa_15 |
HIERARCH ESO INS SOBJ NAME | LkCa_15 |
RA | 69.82658 |
DEC | 22.35087 |
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 | 318.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 30 |
HIERARCH ESO ISS PBL12 START | 48.022 |
HIERARCH ESO ISS PBL12 END | 48.413 |
HIERARCH ESO ISS PBLA12 START | 38.3 |
HIERARCH ESO ISS PBLA12 END | 38.4 |
HIERARCH ESO ISS PBL13 START | 90.718 |
HIERARCH ESO ISS PBL13 END | 91.409 |
HIERARCH ESO ISS PBLA13 START | 43.8 |
HIERARCH ESO ISS PBLA13 END | 43.8 |
HIERARCH ESO ISS PBL14 START | 129.173 |
HIERARCH ESO ISS PBL14 END | 129.463 |
HIERARCH ESO ISS PBLA14 START | 64.084 |
HIERARCH ESO ISS PBLA14 END | 63.644 |
HIERARCH ESO ISS PBL23 START | 43.156 |
HIERARCH ESO ISS PBL23 END | 43.438 |
HIERARCH ESO ISS PBLA23 START | 49.9 |
HIERARCH ESO ISS PBLA23 END | 49.7 |
HIERARCH ESO ISS PBL24 START | 88.407 |
HIERARCH ESO ISS PBL24 END | 88.107 |
HIERARCH ESO ISS PBLA24 START | 77.726 |
HIERARCH ESO ISS PBLA24 END | 77.181 |
HIERARCH ESO ISS PBL34 START | 54.137 |
HIERARCH ESO ISS PBL34 END | 53.469 |
HIERARCH ESO ISS PBLA34 START | 99.582 |
HIERARCH ESO ISS PBLA34 END | 99.197 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003681 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008021 |
HIERARCH ESO ISS AMBI TEMP | 15.45 |
HIERARCH ESO ISS AMBI FWHM START | 0.69 |
HIERARCH ESO ISS AMBI FWHM END | 0.43 |