Exposure
- ID
- GRAVI.2022-04-22T04:29:29.695_1
- Header ID
- GRAVI.2022-04-22T04:29:29.695
- Date updated
- 2022-04-22 04:40:39 UTC+0000
- Release date
- 2023-04-22 04:40:39 UTC+0000
- UTC Start
- 2022-04-22 04:29:29.695
- UTC End
- 2022-04-22 04:33:29.695
- MJD Start
- 59691.18714925
- MJD End
- 59691.1899270278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001512
- Ambient temperature (°C)
- 10.32
- Seeing (arcsec)
- 1.445
Observation
- ID
- 50510
- Category
- science
- Program ID
- 109.2375.002
- Program Title
- CHARACTERIZATION OF THE INNER-DISK DUST EMISSION OF TRANSITIONAL DISKS AROUND T TAURI STARS
- Program Type
- Normal
- PI / COI
- FLORES/ CACERES/ LACOUR/ SCHREIBER
Target
- ID
- 37749
- Name
- J1604
- RA
- 241.092495
- DEC
- -21.50796
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 55.2100 | 55.2440 | 9.0000 | 9.6000 |
U1-U3 | 98.6760 | 98.7990 | 14.7000 | 15.4000 |
U1-U4 | 116.4100 | 117.0900 | 42.4280 | 43.1820 |
U2-U3 | 44.0910 | 44.1900 | 21.9000 | 22.6000 |
U2-U4 | 76.6580 | 77.3790 | 65.8300 | 66.4600 |
U3-U4 | 54.3260 | 54.8450 | 100.0960 | 100.3900 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.2375.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59691.18714925 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | 2MASS J16042165-2130284 |
HIERARCH ESO INS SOBJ NAME | J1604 |
RA | 241.092495 |
DEC | -21.50796 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
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 | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 55.21 |
HIERARCH ESO ISS PBL12 END | 55.244 |
HIERARCH ESO ISS PBLA12 START | 9.0 |
HIERARCH ESO ISS PBLA12 END | 9.6 |
HIERARCH ESO ISS PBL13 START | 98.676 |
HIERARCH ESO ISS PBL13 END | 98.799 |
HIERARCH ESO ISS PBLA13 START | 14.7 |
HIERARCH ESO ISS PBLA13 END | 15.4 |
HIERARCH ESO ISS PBL14 START | 116.41 |
HIERARCH ESO ISS PBL14 END | 117.09 |
HIERARCH ESO ISS PBLA14 START | 42.428 |
HIERARCH ESO ISS PBLA14 END | 43.182 |
HIERARCH ESO ISS PBL23 START | 44.091 |
HIERARCH ESO ISS PBL23 END | 44.19 |
HIERARCH ESO ISS PBLA23 START | 21.9 |
HIERARCH ESO ISS PBLA23 END | 22.6 |
HIERARCH ESO ISS PBL24 START | 76.658 |
HIERARCH ESO ISS PBL24 END | 77.379 |
HIERARCH ESO ISS PBLA24 START | 65.83 |
HIERARCH ESO ISS PBLA24 END | 66.46 |
HIERARCH ESO ISS PBL34 START | 54.326 |
HIERARCH ESO ISS PBL34 END | 54.845 |
HIERARCH ESO ISS PBLA34 START | 100.096 |
HIERARCH ESO ISS PBLA34 END | 100.39 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001546 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001478 |
HIERARCH ESO ISS AMBI TEMP | 10.32 |
HIERARCH ESO ISS AMBI FWHM START | 1.53 |
HIERARCH ESO ISS AMBI FWHM END | 1.36 |