Exposure
- ID
- GRAVI.2022-11-16T04:41:09.934_1
- Header ID
- GRAVI.2022-11-16T04:41:09.934
- Date updated
- 2022-11-16 04:55:27 UTC+0000
- Release date
- 2023-11-16 04:55:27 UTC+0000
- UTC Start
- 2022-11-16 04:41:09.934
- UTC End
- 2022-11-16 04:47:09.934
- MJD Start
- 59899.19525386
- MJD End
- 59899.1994205267
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0056935
- Ambient temperature (°C)
- 16.07
- Seeing (arcsec)
- 0.755
Observation
- ID
- 53152
- Category
- science
- Program ID
- 110.23V9.003
- Program Title
- MAGNETOSPHERIC ACCRETION IN THE YOUNG SYSTEM CI TAU: ORBITAL EVOLUTION AND STAR-DISK INTERACTION
- Program Type
- Normal
- PI / COI
- SOULAIN/ ROUSSELET-PERRAUT/ BOUVIER/ BENISTY/ TESSORE/ PANTOLMOS/ DOUGADOS/ ALECIAN/ BERGER/ DONATI/ LABADIE
Target
- ID
- 39522
- Name
- CITau
- RA
- 68.469144
- DEC
- 22.84154
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 37.5090 | 38.0620 | 30.6000 | 31.4000 |
U1-U3 | 69.9750 | 71.1930 | 39.7000 | 40.3000 |
U1-U4 | 108.8890 | 110.5900 | 72.1850 | 71.8560 |
U2-U3 | 33.4770 | 34.1070 | 50.0000 | 50.3000 |
U2-U4 | 84.5740 | 85.2880 | 89.3030 | 88.6940 |
U3-U4 | 62.3780 | 62.2780 | 109.1720 | 108.5860 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23V9.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59899.19525386 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | V CI Tau |
HIERARCH ESO INS SOBJ NAME | CITau |
RA | 68.469144 |
DEC | 22.84154 |
HIERARCH ESO INS SPEC RES | HIGH |
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 | 377.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 37.509 |
HIERARCH ESO ISS PBL12 END | 38.062 |
HIERARCH ESO ISS PBLA12 START | 30.6 |
HIERARCH ESO ISS PBLA12 END | 31.4 |
HIERARCH ESO ISS PBL13 START | 69.975 |
HIERARCH ESO ISS PBL13 END | 71.193 |
HIERARCH ESO ISS PBLA13 START | 39.7 |
HIERARCH ESO ISS PBLA13 END | 40.3 |
HIERARCH ESO ISS PBL14 START | 108.889 |
HIERARCH ESO ISS PBL14 END | 110.59 |
HIERARCH ESO ISS PBLA14 START | 72.185 |
HIERARCH ESO ISS PBLA14 END | 71.856 |
HIERARCH ESO ISS PBL23 START | 33.477 |
HIERARCH ESO ISS PBL23 END | 34.107 |
HIERARCH ESO ISS PBLA23 START | 50.0 |
HIERARCH ESO ISS PBLA23 END | 50.3 |
HIERARCH ESO ISS PBL24 START | 84.574 |
HIERARCH ESO ISS PBL24 END | 85.288 |
HIERARCH ESO ISS PBLA24 START | 89.303 |
HIERARCH ESO ISS PBLA24 END | 88.694 |
HIERARCH ESO ISS PBL34 START | 62.378 |
HIERARCH ESO ISS PBL34 END | 62.278 |
HIERARCH ESO ISS PBLA34 START | 109.172 |
HIERARCH ESO ISS PBLA34 END | 108.586 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005513 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005874 |
HIERARCH ESO ISS AMBI TEMP | 16.07 |
HIERARCH ESO ISS AMBI FWHM START | 0.79 |
HIERARCH ESO ISS AMBI FWHM END | 0.72 |