Exposure
- ID
- GRAVI.2021-02-21T06:36:04.914_1
- Header ID
- GRAVI.2021-02-21T06:36:04.914
- Date updated
- 2021-09-29 14:26:34 UTC+0000
- Release date
- 2022-02-21 06:46:48 UTC+0000
- UTC Start
- 2021-02-21 06:36:04.914
- UTC End
- 2021-02-21 06:39:16.914
- MJD Start
- 59266.27505687
- MJD End
- 59266.2772790922
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0119585
- Ambient temperature (°C)
- 13.59
- Seeing (arcsec)
- 0.47
Observation
- ID
- 46834
- Category
- science
- Program ID
- 105.207Y.002
- Program Title
- CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: PRECISION MONITORING OF COOL EVOLVED STARS
- Program Type
- Monitoring
- PI / COI
- WITTKOWSKI/ BLADH/ CHIAVASSA/ ERIKSSON/ FREYTAG/ H\XC3\XB6FNER/ KRAVCHENKO/ PALADINI/ RAU
Target
- ID
- 35166
- Name
- R_Car
- RA
- 143.055587
- DEC
- -62.7888
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.6460 | 23.6660 | 162.0000 | 162.7000 |
| A0-D0 | 28.2160 | 28.1100 | 108.0000 | 108.9000 |
| A0-C1 | 22.6030 | 22.6070 | 142.3700 | 143.1810 |
| B2-D0 | 23.8920 | 23.7450 | 54.8000 | 55.4000 |
| B2-C1 | 7.9580 | 7.9090 | 54.7870 | 55.3660 |
| D0-C1 | 15.9340 | 15.8360 | 234.8760 | 235.4560 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.207Y.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59266.27505687 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | R Car |
| HIERARCH ESO INS SOBJ NAME | R_Car |
| RA | 143.055587 |
| DEC | -62.7888 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 222.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 23.646 |
| HIERARCH ESO ISS PBL12 END | 23.666 |
| HIERARCH ESO ISS PBLA12 START | 162.0 |
| HIERARCH ESO ISS PBLA12 END | 162.7 |
| HIERARCH ESO ISS PBL13 START | 28.216 |
| HIERARCH ESO ISS PBL13 END | 28.11 |
| HIERARCH ESO ISS PBLA13 START | 108.0 |
| HIERARCH ESO ISS PBLA13 END | 108.9 |
| HIERARCH ESO ISS PBL14 START | 22.603 |
| HIERARCH ESO ISS PBL14 END | 22.607 |
| HIERARCH ESO ISS PBLA14 START | 142.37 |
| HIERARCH ESO ISS PBLA14 END | 143.181 |
| HIERARCH ESO ISS PBL23 START | 23.892 |
| HIERARCH ESO ISS PBL23 END | 23.745 |
| HIERARCH ESO ISS PBLA23 START | 54.8 |
| HIERARCH ESO ISS PBLA23 END | 55.4 |
| HIERARCH ESO ISS PBL24 START | 7.958 |
| HIERARCH ESO ISS PBL24 END | 7.909 |
| HIERARCH ESO ISS PBLA24 START | 54.787 |
| HIERARCH ESO ISS PBLA24 END | 55.366 |
| HIERARCH ESO ISS PBL34 START | 15.934 |
| HIERARCH ESO ISS PBL34 END | 15.836 |
| HIERARCH ESO ISS PBLA34 START | 234.876 |
| HIERARCH ESO ISS PBLA34 END | 235.456 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012625 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011292 |
| HIERARCH ESO ISS AMBI TEMP | 13.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |