Exposure
- ID
- GRAVI.2022-11-16T08:44:25.549_1
- Header ID
- GRAVI.2022-11-16T08:44:25.549
- Date updated
- 2022-11-16 09:00:51 UTC+0000
- Release date
- 2022-11-16 08:44:25 UTC+0000
- UTC Start
- 2022-11-16 08:44:25.549
- UTC End
- 2022-11-16 08:50:25.549
- MJD Start
- 59899.36418459
- MJD End
- 59899.3683512567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0077375
- Ambient temperature (°C)
- 14.86
- Seeing (arcsec)
- 0.37
Observation
- ID
- 53154
- Category
- calibrator
- 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
- 39524
- Name
- HD_240579
- RA
- 76.366235
- DEC
- 15.14752
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.1190 | 55.3120 | 36.3000 | 36.1000 |
| U1-U3 | 101.4890 | 101.7130 | 40.0000 | 39.8000 |
| U1-U4 | 125.6710 | 124.8860 | 56.2630 | 55.6040 |
| U2-U3 | 46.6260 | 46.6400 | 44.4000 | 44.0000 |
| U2-U4 | 76.2290 | 75.0280 | 70.5650 | 69.8210 |
| U3-U4 | 40.0340 | 38.7630 | 101.4190 | 101.3760 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23V9.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59899.36418459 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 240579 |
| HIERARCH ESO INS SOBJ NAME | HD_240579 |
| RA | 76.366235 |
| DEC | 15.14752 |
| 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 | 55.119 |
| HIERARCH ESO ISS PBL12 END | 55.312 |
| HIERARCH ESO ISS PBLA12 START | 36.3 |
| HIERARCH ESO ISS PBLA12 END | 36.1 |
| HIERARCH ESO ISS PBL13 START | 101.489 |
| HIERARCH ESO ISS PBL13 END | 101.713 |
| HIERARCH ESO ISS PBLA13 START | 40.0 |
| HIERARCH ESO ISS PBLA13 END | 39.8 |
| HIERARCH ESO ISS PBL14 START | 125.671 |
| HIERARCH ESO ISS PBL14 END | 124.886 |
| HIERARCH ESO ISS PBLA14 START | 56.263 |
| HIERARCH ESO ISS PBLA14 END | 55.604 |
| HIERARCH ESO ISS PBL23 START | 46.626 |
| HIERARCH ESO ISS PBL23 END | 46.64 |
| HIERARCH ESO ISS PBLA23 START | 44.4 |
| HIERARCH ESO ISS PBLA23 END | 44.0 |
| HIERARCH ESO ISS PBL24 START | 76.229 |
| HIERARCH ESO ISS PBL24 END | 75.028 |
| HIERARCH ESO ISS PBLA24 START | 70.565 |
| HIERARCH ESO ISS PBLA24 END | 69.821 |
| HIERARCH ESO ISS PBL34 START | 40.034 |
| HIERARCH ESO ISS PBL34 END | 38.763 |
| HIERARCH ESO ISS PBLA34 START | 101.419 |
| HIERARCH ESO ISS PBLA34 END | 101.376 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006922 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008553 |
| HIERARCH ESO ISS AMBI TEMP | 14.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |