Exposure
- ID
- PIONI.2025-05-24T09:38:08.638_1
- Header ID
- PIONI.2025-05-24T09:38:08.638
- Date updated
- 2025-05-24 09:45:56 UTC+0000
- Release date
- 2025-05-24 09:38:08 UTC+0000
- UTC Start
- 2025-05-24 09:38:08.638
- UTC End
- 2025-05-24 09:38:34.238
- MJD Start
- 60819.4014888657
- MJD End
- 60819.401785161994
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038775
- Ambient temperature (°C)
- 11.73
- Seeing (arcsec)
- 0.64
Observation
- ID
- 67560
- 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
- 50249
- Name
- HD173460
- RA
- 281.586052
- DEC
- -22.39218
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 58.3230 | 58.2400 | 286.5000 | 286.5000 |
| K0-D0 | 82.9500 | 82.8330 | 262.5000 | 262.6000 |
| K0-J3 | 55.2650 | 55.2600 | 350.2030 | 350.2900 |
| G2-D0 | 37.9350 | 37.9140 | 223.9000 | 223.9000 |
| G2-J3 | 60.0400 | 59.9960 | 50.8090 | 50.8320 |
| D0-J3 | 97.8070 | 97.7410 | 48.1380 | 48.1610 |
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 | 60819.4014888657 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD173460 |
| RA | 281.586052 |
| DEC | -22.39218 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 58.323 |
| HIERARCH ESO ISS PBL12 END | 58.24 |
| HIERARCH ESO ISS PBLA12 START | 286.5 |
| HIERARCH ESO ISS PBLA12 END | 286.5 |
| HIERARCH ESO ISS PBL13 START | 82.95 |
| HIERARCH ESO ISS PBL13 END | 82.833 |
| HIERARCH ESO ISS PBLA13 START | 262.5 |
| HIERARCH ESO ISS PBLA13 END | 262.6 |
| HIERARCH ESO ISS PBL14 START | 55.265 |
| HIERARCH ESO ISS PBL14 END | 55.26 |
| HIERARCH ESO ISS PBLA14 START | 350.203 |
| HIERARCH ESO ISS PBLA14 END | 350.29 |
| HIERARCH ESO ISS PBL23 START | 37.935 |
| HIERARCH ESO ISS PBL23 END | 37.914 |
| HIERARCH ESO ISS PBLA23 START | 223.9 |
| HIERARCH ESO ISS PBLA23 END | 223.9 |
| HIERARCH ESO ISS PBL24 START | 60.04 |
| HIERARCH ESO ISS PBL24 END | 59.996 |
| HIERARCH ESO ISS PBLA24 START | 50.809 |
| HIERARCH ESO ISS PBLA24 END | 50.832 |
| HIERARCH ESO ISS PBL34 START | 97.807 |
| HIERARCH ESO ISS PBL34 END | 97.741 |
| HIERARCH ESO ISS PBLA34 START | 48.138 |
| HIERARCH ESO ISS PBLA34 END | 48.161 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003945 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00381 |
| HIERARCH ESO ISS AMBI TEMP | 11.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |