Exposure
- ID
- PIONI.2025-03-21T04:47:28.575_1
- Header ID
- PIONI.2025-03-21T04:47:28.575
- Date updated
- 2025-03-21 04:50:59 UTC+0000
- Release date
- 2025-03-21 04:47:28 UTC+0000
- UTC Start
- 2025-03-21 04:47:28.574
- UTC End
- 2025-03-21 04:47:54.174
- MJD Start
- 60755.1996362759
- MJD End
- 60755.1999325722
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009272
- Ambient temperature (°C)
- 15.87
- Seeing (arcsec)
- 0.38
Observation
- ID
- 65744
- Category
- calibrator
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 48917
- Name
- HD81089
- RA
- 140.764461
- DEC
- -21.93834
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.8740 | 77.7980 | 137.7000 | 137.8000 |
| A0-J2 | 104.8100 | 104.6380 | 110.6000 | 110.7000 |
| A0-K0 | 105.1740 | 104.9970 | 83.8450 | 83.8910 |
| G1-J2 | 50.2120 | 50.1470 | 65.6000 | 65.6000 |
| G1-K0 | 86.4240 | 86.3850 | 37.1390 | 37.1610 |
| J2-K0 | 48.5750 | 48.5760 | 7.6340 | 7.6980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60755.1996362759 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD81089 |
| RA | 140.764461 |
| DEC | -21.93834 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 77.874 |
| HIERARCH ESO ISS PBL12 END | 77.798 |
| HIERARCH ESO ISS PBLA12 START | 137.7 |
| HIERARCH ESO ISS PBLA12 END | 137.8 |
| HIERARCH ESO ISS PBL13 START | 104.81 |
| HIERARCH ESO ISS PBL13 END | 104.638 |
| HIERARCH ESO ISS PBLA13 START | 110.6 |
| HIERARCH ESO ISS PBLA13 END | 110.7 |
| HIERARCH ESO ISS PBL14 START | 105.174 |
| HIERARCH ESO ISS PBL14 END | 104.997 |
| HIERARCH ESO ISS PBLA14 START | 83.845 |
| HIERARCH ESO ISS PBLA14 END | 83.891 |
| HIERARCH ESO ISS PBL23 START | 50.212 |
| HIERARCH ESO ISS PBL23 END | 50.147 |
| HIERARCH ESO ISS PBLA23 START | 65.6 |
| HIERARCH ESO ISS PBLA23 END | 65.6 |
| HIERARCH ESO ISS PBL24 START | 86.424 |
| HIERARCH ESO ISS PBL24 END | 86.385 |
| HIERARCH ESO ISS PBLA24 START | 37.139 |
| HIERARCH ESO ISS PBLA24 END | 37.161 |
| HIERARCH ESO ISS PBL34 START | 48.575 |
| HIERARCH ESO ISS PBL34 END | 48.576 |
| HIERARCH ESO ISS PBLA34 START | 7.634 |
| HIERARCH ESO ISS PBLA34 END | 7.698 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009272 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009272 |
| HIERARCH ESO ISS AMBI TEMP | 15.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |