Exposure
- ID
- GRAVI.2018-11-19T06:23:24.842_1
- Header ID
- GRAVI.2018-11-19T06:23:24.842
- Date updated
- 2018-11-19 06:35:34 UTC+0000
- Release date
- 2019-11-19 06:35:34 UTC+0000
- UTC Start
- 2018-11-19 06:23:24.842
- UTC End
- 2018-11-19 06:28:24.842
- MJD Start
- 58441.26625975
- MJD End
- 58441.2697319722
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004323
- Ambient temperature (°C)
- 15.63
- Seeing (arcsec)
- 0.665
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 | 47.1450 | 47.5550 | 38.1000 | 38.2000 |
U1-U3 | 89.1430 | 89.8830 | 43.9000 | 43.8000 |
U1-U4 | 128.3740 | 128.7720 | 65.0080 | 64.5860 |
U2-U3 | 42.4990 | 42.8100 | 50.2000 | 50.1000 |
U2-U4 | 88.9280 | 88.7090 | 78.8900 | 78.3560 |
U3-U4 | 55.5030 | 54.8860 | 100.4240 | 100.0340 |
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 | 58441.26625975 |
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 | 47.145 |
HIERARCH ESO ISS PBL12 END | 47.555 |
HIERARCH ESO ISS PBLA12 START | 38.1 |
HIERARCH ESO ISS PBLA12 END | 38.2 |
HIERARCH ESO ISS PBL13 START | 89.143 |
HIERARCH ESO ISS PBL13 END | 89.883 |
HIERARCH ESO ISS PBLA13 START | 43.9 |
HIERARCH ESO ISS PBLA13 END | 43.8 |
HIERARCH ESO ISS PBL14 START | 128.374 |
HIERARCH ESO ISS PBL14 END | 128.772 |
HIERARCH ESO ISS PBLA14 START | 65.008 |
HIERARCH ESO ISS PBLA14 END | 64.586 |
HIERARCH ESO ISS PBL23 START | 42.499 |
HIERARCH ESO ISS PBL23 END | 42.81 |
HIERARCH ESO ISS PBLA23 START | 50.2 |
HIERARCH ESO ISS PBLA23 END | 50.1 |
HIERARCH ESO ISS PBL24 START | 88.928 |
HIERARCH ESO ISS PBL24 END | 88.709 |
HIERARCH ESO ISS PBLA24 START | 78.89 |
HIERARCH ESO ISS PBLA24 END | 78.356 |
HIERARCH ESO ISS PBL34 START | 55.503 |
HIERARCH ESO ISS PBL34 END | 54.886 |
HIERARCH ESO ISS PBLA34 START | 100.424 |
HIERARCH ESO ISS PBLA34 END | 100.034 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004965 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003681 |
HIERARCH ESO ISS AMBI TEMP | 15.63 |
HIERARCH ESO ISS AMBI FWHM START | 0.69 |
HIERARCH ESO ISS AMBI FWHM END | 0.64 |