Exposure
- ID
- PIONI.2024-07-02T23:47:25.964_1
- Header ID
- PIONI.2024-07-02T23:47:25.964
- Date updated
- 2024-07-02 23:55:41 UTC+0000
- Release date
- 2025-07-02 23:55:41 UTC+0000
- UTC Start
- 2024-07-02 23:47:25.964
- UTC End
- 2024-07-02 23:48:04.364
- MJD Start
- 60493.9912727275
- MJD End
- 60493.9917171719
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003841
- Ambient temperature (°C)
- 16.43
- Seeing (arcsec)
- 1.24
Observation
- ID
- 59835
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44391
- Name
- S Mus
- RA
- 183.192519
- DEC
- -70.1518
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.7920 | 88.8080 | 130.8000 | 131.0000 |
| A0-J2 | 128.5420 | 128.5270 | 115.1000 | 115.2000 |
| A0-K0 | 118.9720 | 118.9170 | 99.4100 | 99.6030 |
| G1-J2 | 49.3430 | 49.3070 | 85.9000 | 86.0000 |
| G1-K0 | 63.2470 | 63.1860 | 52.4530 | 52.6000 |
| J2-K0 | 34.9990 | 34.9980 | 1.5250 | 1.6490 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60493.9912727275 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | S Mus |
| RA | 183.192519 |
| DEC | -70.1518 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.792 |
| HIERARCH ESO ISS PBL12 END | 88.808 |
| HIERARCH ESO ISS PBLA12 START | 130.8 |
| HIERARCH ESO ISS PBLA12 END | 131.0 |
| HIERARCH ESO ISS PBL13 START | 128.542 |
| HIERARCH ESO ISS PBL13 END | 128.527 |
| HIERARCH ESO ISS PBLA13 START | 115.1 |
| HIERARCH ESO ISS PBLA13 END | 115.2 |
| HIERARCH ESO ISS PBL14 START | 118.972 |
| HIERARCH ESO ISS PBL14 END | 118.917 |
| HIERARCH ESO ISS PBLA14 START | 99.41 |
| HIERARCH ESO ISS PBLA14 END | 99.603 |
| HIERARCH ESO ISS PBL23 START | 49.343 |
| HIERARCH ESO ISS PBL23 END | 49.307 |
| HIERARCH ESO ISS PBLA23 START | 85.9 |
| HIERARCH ESO ISS PBLA23 END | 86.0 |
| HIERARCH ESO ISS PBL24 START | 63.247 |
| HIERARCH ESO ISS PBL24 END | 63.186 |
| HIERARCH ESO ISS PBLA24 START | 52.453 |
| HIERARCH ESO ISS PBLA24 END | 52.6 |
| HIERARCH ESO ISS PBL34 START | 34.999 |
| HIERARCH ESO ISS PBL34 END | 34.998 |
| HIERARCH ESO ISS PBLA34 START | 1.525 |
| HIERARCH ESO ISS PBLA34 END | 1.649 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003841 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003841 |
| HIERARCH ESO ISS AMBI TEMP | 16.43 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 1.24 |