Exposure
- ID
- PIONI.2025-03-21T01:53:59.090_1
- Header ID
- PIONI.2025-03-21T01:53:59.090
- Date updated
- 2025-03-21 02:00:39 UTC+0000
- Release date
- 2025-03-21 01:53:59 UTC+0000
- UTC Start
- 2025-03-21 01:53:59.090
- UTC End
- 2025-03-21 01:54:24.690
- MJD Start
- 60755.0791561357
- MJD End
- 60755.07945243199
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0087285
- Ambient temperature (°C)
- 17.34
- Seeing (arcsec)
- 0.56
Observation
- ID
- 65730
- 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
- 48903
- Name
- HD105138
- RA
- 181.579886
- DEC
- -68.65141
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 75.3120 | 75.3560 | 66.9000 | 67.0000 |
| A0-J2 | 123.6110 | 123.6380 | 48.9000 | 49.1000 |
| A0-K0 | 127.9810 | 127.9810 | 34.9870 | 35.1270 |
| G1-J2 | 56.8750 | 56.8700 | 24.9000 | 25.1000 |
| G1-K0 | 75.3600 | 75.3580 | 3.1510 | 3.2550 |
| J2-K0 | 30.8750 | 30.8980 | 320.0520 | 320.1410 |
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 | 60755.0791561357 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD105138 |
| RA | 181.579886 |
| DEC | -68.65141 |
| 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 | 75.312 |
| HIERARCH ESO ISS PBL12 END | 75.356 |
| HIERARCH ESO ISS PBLA12 START | 66.9 |
| HIERARCH ESO ISS PBLA12 END | 67.0 |
| HIERARCH ESO ISS PBL13 START | 123.611 |
| HIERARCH ESO ISS PBL13 END | 123.638 |
| HIERARCH ESO ISS PBLA13 START | 48.9 |
| HIERARCH ESO ISS PBLA13 END | 49.1 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.981 |
| HIERARCH ESO ISS PBLA14 START | 34.987 |
| HIERARCH ESO ISS PBLA14 END | 35.127 |
| HIERARCH ESO ISS PBL23 START | 56.875 |
| HIERARCH ESO ISS PBL23 END | 56.87 |
| HIERARCH ESO ISS PBLA23 START | 24.9 |
| HIERARCH ESO ISS PBLA23 END | 25.1 |
| HIERARCH ESO ISS PBL24 START | 75.36 |
| HIERARCH ESO ISS PBL24 END | 75.358 |
| HIERARCH ESO ISS PBLA24 START | 3.151 |
| HIERARCH ESO ISS PBLA24 END | 3.255 |
| HIERARCH ESO ISS PBL34 START | 30.875 |
| HIERARCH ESO ISS PBL34 END | 30.898 |
| HIERARCH ESO ISS PBLA34 START | 320.052 |
| HIERARCH ESO ISS PBLA34 END | 320.141 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00868 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008777 |
| HIERARCH ESO ISS AMBI TEMP | 17.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |