Exposure
- ID
- PIONI.2024-07-02T23:01:58.690_1
- Header ID
- PIONI.2024-07-02T23:01:58.690
- Date updated
- 2024-07-02 23:05:43 UTC+0000
- Release date
- 2025-07-02 23:05:42 UTC+0000
- UTC Start
- 2024-07-02 23:01:58.690
- UTC End
- 2024-07-02 23:02:37.090
- MJD Start
- 60493.9597070557
- MJD End
- 60493.9601515001
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005227
- Ambient temperature (°C)
- 16.77
- Seeing (arcsec)
- 0.64
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 | 87.7070 | 87.7300 | 120.6000 | 120.8000 |
| A0-J2 | 129.1290 | 129.1230 | 104.2000 | 104.4000 |
| A0-K0 | 121.8550 | 121.8080 | 88.5900 | 88.7820 |
| G1-J2 | 51.2770 | 51.2450 | 75.5000 | 75.7000 |
| G1-K0 | 66.4050 | 66.3530 | 44.2110 | 44.3580 |
| J2-K0 | 34.9210 | 34.9250 | 354.5140 | 354.6400 |
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 | 60493.9597070557 |
| 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 | 87.707 |
| HIERARCH ESO ISS PBL12 END | 87.73 |
| HIERARCH ESO ISS PBLA12 START | 120.6 |
| HIERARCH ESO ISS PBLA12 END | 120.8 |
| HIERARCH ESO ISS PBL13 START | 129.129 |
| HIERARCH ESO ISS PBL13 END | 129.123 |
| HIERARCH ESO ISS PBLA13 START | 104.2 |
| HIERARCH ESO ISS PBLA13 END | 104.4 |
| HIERARCH ESO ISS PBL14 START | 121.855 |
| HIERARCH ESO ISS PBL14 END | 121.808 |
| HIERARCH ESO ISS PBLA14 START | 88.59 |
| HIERARCH ESO ISS PBLA14 END | 88.782 |
| HIERARCH ESO ISS PBL23 START | 51.277 |
| HIERARCH ESO ISS PBL23 END | 51.245 |
| HIERARCH ESO ISS PBLA23 START | 75.5 |
| HIERARCH ESO ISS PBLA23 END | 75.7 |
| HIERARCH ESO ISS PBL24 START | 66.405 |
| HIERARCH ESO ISS PBL24 END | 66.353 |
| HIERARCH ESO ISS PBLA24 START | 44.211 |
| HIERARCH ESO ISS PBLA24 END | 44.358 |
| HIERARCH ESO ISS PBL34 START | 34.921 |
| HIERARCH ESO ISS PBL34 END | 34.925 |
| HIERARCH ESO ISS PBLA34 START | 354.514 |
| HIERARCH ESO ISS PBLA34 END | 354.64 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005227 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005227 |
| HIERARCH ESO ISS AMBI TEMP | 16.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |