Exposure
- ID
- GRAVI.2023-01-24T07:22:30.186_1
- Header ID
- GRAVI.2023-01-24T07:22:30.186
- Date updated
- 2023-01-24 07:40:56 UTC+0000
- Release date
- 2023-01-24 07:22:30 UTC+0000
- UTC Start
- 2023-01-24 07:22:30.186
- UTC End
- 2023-01-24 07:29:10.186
- MJD Start
- 59968.30729382
- MJD End
- 59968.3119234496
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0161875
- Ambient temperature (°C)
- 12.89
- Seeing (arcsec)
- 0.61
Observation
- ID
- 50357
- Category
- calibrator
- Program ID
- 109.23GG.001
- Program Title
- ESTABLISHING THE NATURE OF THE NEAR-INFRARED COMPANION TO THE AP STAR HD94660
- Program Type
- Normal
- PI / COI
- SCHOELLER/ HUMMEL/ HUBRIG/ MATHYS/ KURTZ/ GONZALEZ/ ROBRADE/ JARVINEN/ DRAKE
Target
- ID
- 37629
- Name
- HIP_56081
- RA
- 172.424141
- DEC
- -38.45686
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.3150 | 88.7330 | 110.1000 | 111.1000 |
| A0-J2 | 128.0390 | 128.4200 | 87.0000 | 88.1000 |
| A0-J3 | 131.9840 | 131.7950 | 41.8110 | 42.8010 |
| G1-J2 | 58.1850 | 58.1330 | 50.6000 | 51.6000 |
| G1-J3 | 128.8320 | 128.7990 | 2.2520 | 3.0080 |
| J2-J3 | 100.0610 | 100.3210 | 336.5150 | 337.2470 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.23GG.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59968.30729382 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 99952 |
| HIERARCH ESO INS SOBJ NAME | HIP_56081 |
| RA | 172.424141 |
| DEC | -38.45686 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 88.315 |
| HIERARCH ESO ISS PBL12 END | 88.733 |
| HIERARCH ESO ISS PBLA12 START | 110.1 |
| HIERARCH ESO ISS PBLA12 END | 111.1 |
| HIERARCH ESO ISS PBL13 START | 128.039 |
| HIERARCH ESO ISS PBL13 END | 128.42 |
| HIERARCH ESO ISS PBLA13 START | 87.0 |
| HIERARCH ESO ISS PBLA13 END | 88.1 |
| HIERARCH ESO ISS PBL14 START | 131.984 |
| HIERARCH ESO ISS PBL14 END | 131.795 |
| HIERARCH ESO ISS PBLA14 START | 41.811 |
| HIERARCH ESO ISS PBLA14 END | 42.801 |
| HIERARCH ESO ISS PBL23 START | 58.185 |
| HIERARCH ESO ISS PBL23 END | 58.133 |
| HIERARCH ESO ISS PBLA23 START | 50.6 |
| HIERARCH ESO ISS PBLA23 END | 51.6 |
| HIERARCH ESO ISS PBL24 START | 128.832 |
| HIERARCH ESO ISS PBL24 END | 128.799 |
| HIERARCH ESO ISS PBLA24 START | 2.252 |
| HIERARCH ESO ISS PBLA24 END | 3.008 |
| HIERARCH ESO ISS PBL34 START | 100.061 |
| HIERARCH ESO ISS PBL34 END | 100.321 |
| HIERARCH ESO ISS PBLA34 START | 336.515 |
| HIERARCH ESO ISS PBLA34 END | 337.247 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.020317 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012058 |
| HIERARCH ESO ISS AMBI TEMP | 12.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |