Exposure
- ID
- GRAVI.2021-09-01T00:07:32.614_1
- Header ID
- GRAVI.2021-09-01T00:07:32.614
- Date updated
- 2021-09-29 14:28:15 UTC+0000
- Release date
- 2022-09-01 00:20:41 UTC+0000
- UTC Start
- 2021-09-01 00:07:32.614
- UTC End
- 2021-09-01 00:10:44.614
- MJD Start
- 59458.00523859
- MJD End
- 59458.0074608122
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004093
- Ambient temperature (°C)
- 13.92
- Seeing (arcsec)
- 0.87
Observation
- ID
- 48046
- Category
- science
- Program ID
- 105.207Y.003
- 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
- 36056
- Name
- VX_Sgr
- RA
- 272.014483
- DEC
- -22.2241
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.2890 | 25.2810 | 142.4000 | 142.8000 |
| A0-D0 | 31.9970 | 32.0030 | 70.9000 | 71.2000 |
| A0-C1 | 22.6220 | 22.6170 | 115.8570 | 116.2150 |
| B2-D0 | 33.9050 | 33.9140 | 25.9000 | 26.3000 |
| B2-C1 | 11.2940 | 11.2970 | 25.8370 | 26.2170 |
| D0-C1 | 22.6110 | 22.6170 | 205.9000 | 206.2800 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.207Y.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59458.00523859 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | VX_Sgr |
| HIERARCH ESO INS SOBJ NAME | VX_Sgr |
| RA | 272.014483 |
| DEC | -22.2241 |
| 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 | 25.289 |
| HIERARCH ESO ISS PBL12 END | 25.281 |
| HIERARCH ESO ISS PBLA12 START | 142.4 |
| HIERARCH ESO ISS PBLA12 END | 142.8 |
| HIERARCH ESO ISS PBL13 START | 31.997 |
| HIERARCH ESO ISS PBL13 END | 32.003 |
| HIERARCH ESO ISS PBLA13 START | 70.9 |
| HIERARCH ESO ISS PBLA13 END | 71.2 |
| HIERARCH ESO ISS PBL14 START | 22.622 |
| HIERARCH ESO ISS PBL14 END | 22.617 |
| HIERARCH ESO ISS PBLA14 START | 115.857 |
| HIERARCH ESO ISS PBLA14 END | 116.215 |
| HIERARCH ESO ISS PBL23 START | 33.905 |
| HIERARCH ESO ISS PBL23 END | 33.914 |
| HIERARCH ESO ISS PBLA23 START | 25.9 |
| HIERARCH ESO ISS PBLA23 END | 26.3 |
| HIERARCH ESO ISS PBL24 START | 11.294 |
| HIERARCH ESO ISS PBL24 END | 11.297 |
| HIERARCH ESO ISS PBLA24 START | 25.837 |
| HIERARCH ESO ISS PBLA24 END | 26.217 |
| HIERARCH ESO ISS PBL34 START | 22.611 |
| HIERARCH ESO ISS PBL34 END | 22.617 |
| HIERARCH ESO ISS PBLA34 START | 205.9 |
| HIERARCH ESO ISS PBLA34 END | 206.28 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003557 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004629 |
| HIERARCH ESO ISS AMBI TEMP | 13.92 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |