Exposure
- ID
- GRAVI.2024-03-12T02:19:44.259_1
- Header ID
- GRAVI.2024-03-12T02:19:44.259
- Date updated
- 2024-05-10 12:20:22 UTC+0000
- Release date
- 2024-03-12 02:19:44 UTC+0000
- UTC Start
- 2024-03-12 02:19:44.259
- UTC End
- 2024-03-12 02:26:24.259
- MJD Start
- 60381.09704003
- MJD End
- 60381.1016696596
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007224
- Ambient temperature (°C)
- 18.21
- Seeing (arcsec)
- 0.625
Observation
- ID
- 59192
- Category
- calibrator
- Program ID
- 112.25VA.001
- Program Title
- DO MAGNETIC BP STARS FORM IN TRIPLES?
- Program Type
- Normal
- PI / COI
- SCHOELLER/ HUMMEL/ HUBRIG/ JARVINEN/ MATHYS/ GONZALEZ/ ROBRADE
Target
- ID
- 43864
- Name
- HD90454
- RA
- 156.24468
- DEC
- -58.57627
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 39.0170 | 39.3400 | 133.9000 | 134.9000 |
| A0-J2 | 126.0630 | 126.4780 | 73.6000 | 75.1000 |
| A0-J6 | 152.9750 | 152.6190 | 17.3750 | 18.4390 |
| B5-J2 | 111.9870 | 111.9700 | 55.9000 | 57.4000 |
| B5-J6 | 173.9210 | 173.7450 | 5.7940 | 6.7430 |
| J2-J6 | 133.5250 | 134.4100 | 325.7120 | 326.6250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25VA.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60381.09704003 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 90454 |
| HIERARCH ESO INS SOBJ NAME | HD90454 |
| RA | 156.24468 |
| DEC | -58.57627 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 39.017 |
| HIERARCH ESO ISS PBL12 END | 39.34 |
| HIERARCH ESO ISS PBLA12 START | 133.9 |
| HIERARCH ESO ISS PBLA12 END | 134.9 |
| HIERARCH ESO ISS PBL13 START | 126.063 |
| HIERARCH ESO ISS PBL13 END | 126.478 |
| HIERARCH ESO ISS PBLA13 START | 73.6 |
| HIERARCH ESO ISS PBLA13 END | 75.1 |
| HIERARCH ESO ISS PBL14 START | 152.975 |
| HIERARCH ESO ISS PBL14 END | 152.619 |
| HIERARCH ESO ISS PBLA14 START | 17.375 |
| HIERARCH ESO ISS PBLA14 END | 18.439 |
| HIERARCH ESO ISS PBL23 START | 111.987 |
| HIERARCH ESO ISS PBL23 END | 111.97 |
| HIERARCH ESO ISS PBLA23 START | 55.9 |
| HIERARCH ESO ISS PBLA23 END | 57.4 |
| HIERARCH ESO ISS PBL24 START | 173.921 |
| HIERARCH ESO ISS PBL24 END | 173.745 |
| HIERARCH ESO ISS PBLA24 START | 5.794 |
| HIERARCH ESO ISS PBLA24 END | 6.743 |
| HIERARCH ESO ISS PBL34 START | 133.525 |
| HIERARCH ESO ISS PBL34 END | 134.41 |
| HIERARCH ESO ISS PBLA34 START | 325.712 |
| HIERARCH ESO ISS PBLA34 END | 326.625 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006576 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007872 |
| HIERARCH ESO ISS AMBI TEMP | 18.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |