Exposure
- ID
- PIONI.2025-05-31T23:17:53.218_1
- Header ID
- PIONI.2025-05-31T23:17:53.218
- Date updated
- 2025-05-31 23:26:17 UTC+0000
- Release date
- 2025-05-31 23:17:53 UTC+0000
- UTC Start
- 2025-05-31 23:17:53.218
- UTC End
- 2025-05-31 23:18:31.618
- MJD Start
- 60826.9707548409
- MJD End
- 60826.97119928534
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0114485
- Ambient temperature (°C)
- 15.25
- Seeing (arcsec)
- 0.39
Observation
- ID
- 67628
- Category
- calibrator
- Program ID
- 115.28F2.002
- Program Title
- WEIGHING THE STARS: HIGH-PRECISION MASSES OF F-TYPE MAIN-SEQUENCE BINARIES
- Program Type
- Normal
- PI / COI
- JONÁK / MOURARD / NARDETTO / MEILLAND / BROZ
Target
- ID
- 50296
- Name
- HD87230
- RA
- 150.801299
- DEC
- -20.93102
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.9180 | 47.9090 | 159.6000 | 159.7000 |
| A0-J2 | 123.8710 | 123.7520 | 99.5000 | 99.6000 |
| A0-J6 | 169.0810 | 169.0550 | 32.2570 | 32.3150 |
| B5-J2 | 108.3280 | 108.2370 | 76.9000 | 77.0000 |
| B5-J6 | 201.7990 | 201.7920 | 21.3810 | 21.4470 |
| J2-J6 | 166.4630 | 166.4490 | 348.9350 | 349.0320 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28F2.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60826.9707548409 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD87230 |
| RA | 150.801299 |
| DEC | -20.93102 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 47.918 |
| HIERARCH ESO ISS PBL12 END | 47.909 |
| HIERARCH ESO ISS PBLA12 START | 159.6 |
| HIERARCH ESO ISS PBLA12 END | 159.7 |
| HIERARCH ESO ISS PBL13 START | 123.871 |
| HIERARCH ESO ISS PBL13 END | 123.752 |
| HIERARCH ESO ISS PBLA13 START | 99.5 |
| HIERARCH ESO ISS PBLA13 END | 99.6 |
| HIERARCH ESO ISS PBL14 START | 169.081 |
| HIERARCH ESO ISS PBL14 END | 169.055 |
| HIERARCH ESO ISS PBLA14 START | 32.257 |
| HIERARCH ESO ISS PBLA14 END | 32.315 |
| HIERARCH ESO ISS PBL23 START | 108.328 |
| HIERARCH ESO ISS PBL23 END | 108.237 |
| HIERARCH ESO ISS PBLA23 START | 76.9 |
| HIERARCH ESO ISS PBLA23 END | 77.0 |
| HIERARCH ESO ISS PBL24 START | 201.799 |
| HIERARCH ESO ISS PBL24 END | 201.792 |
| HIERARCH ESO ISS PBLA24 START | 21.381 |
| HIERARCH ESO ISS PBLA24 END | 21.447 |
| HIERARCH ESO ISS PBL34 START | 166.463 |
| HIERARCH ESO ISS PBL34 END | 166.449 |
| HIERARCH ESO ISS PBLA34 START | 348.935 |
| HIERARCH ESO ISS PBLA34 END | 349.032 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012086 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010811 |
| HIERARCH ESO ISS AMBI TEMP | 15.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |