Exposure
- ID
- GRAVI.2023-08-14T03:16:59.479_1
- Header ID
- GRAVI.2023-08-14T03:16:59.479
- Date updated
- 2023-08-14 03:30:34 UTC+0000
- Release date
- 2023-08-14 03:16:59 UTC+0000
- UTC Start
- 2023-08-14 03:16:59.479
- UTC End
- 2023-08-14 03:20:11.479
- MJD Start
- 60170.13679952
- MJD End
- 60170.13902174222
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020559999999999997
- Ambient temperature (°C)
- 15.85
- Seeing (arcsec)
- 0.925
Observation
- ID
- 56252
- Category
- calibrator
- Program ID
- 105.207Y.004
- Program Title
- CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: PRECISION MONITORING OF COOL EVOLVED STARS
- Program Type
- Monitoring
- PI / COI
- WITTKOWSKI/ BLADH/ CHIAVASSA/ ERIKSSON/ FREYTAG/ HÖFNER/ KRAVCHENKO/ PALADINI/ RAU
Target
- ID
- 41668
- Name
- HIP_91004
- RA
- 278.472841
- DEC
- -24.03232
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 64.1270 | 63.7790 | 281.2000 | 281.6000 |
| K0-D0 | 90.4820 | 90.0090 | 259.3000 | 259.6000 |
| K0-J3 | 55.9900 | 55.9570 | 343.5330 | 344.0270 |
| G2-D0 | 39.1030 | 39.0190 | 221.7000 | 221.9000 |
| G2-J3 | 62.5890 | 62.4120 | 48.7340 | 48.9680 |
| D0-J3 | 101.5090 | 101.2480 | 46.0170 | 46.2520 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.207Y.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60170.13679952 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HIP_91004 |
| HIERARCH ESO INS SOBJ NAME | HIP_91004 |
| RA | 278.472841 |
| DEC | -24.03232 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 222.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 64.127 |
| HIERARCH ESO ISS PBL12 END | 63.779 |
| HIERARCH ESO ISS PBLA12 START | 281.2 |
| HIERARCH ESO ISS PBLA12 END | 281.6 |
| HIERARCH ESO ISS PBL13 START | 90.482 |
| HIERARCH ESO ISS PBL13 END | 90.009 |
| HIERARCH ESO ISS PBLA13 START | 259.3 |
| HIERARCH ESO ISS PBLA13 END | 259.6 |
| HIERARCH ESO ISS PBL14 START | 55.99 |
| HIERARCH ESO ISS PBL14 END | 55.957 |
| HIERARCH ESO ISS PBLA14 START | 343.533 |
| HIERARCH ESO ISS PBLA14 END | 344.027 |
| HIERARCH ESO ISS PBL23 START | 39.103 |
| HIERARCH ESO ISS PBL23 END | 39.019 |
| HIERARCH ESO ISS PBLA23 START | 221.7 |
| HIERARCH ESO ISS PBLA23 END | 221.9 |
| HIERARCH ESO ISS PBL24 START | 62.589 |
| HIERARCH ESO ISS PBL24 END | 62.412 |
| HIERARCH ESO ISS PBLA24 START | 48.734 |
| HIERARCH ESO ISS PBLA24 END | 48.968 |
| HIERARCH ESO ISS PBL34 START | 101.509 |
| HIERARCH ESO ISS PBL34 END | 101.248 |
| HIERARCH ESO ISS PBLA34 START | 46.017 |
| HIERARCH ESO ISS PBLA34 END | 46.252 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00181 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002302 |
| HIERARCH ESO ISS AMBI TEMP | 15.85 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |