Exposure
- ID
- PIONI.2024-07-15T00:52:53.060_1
- Header ID
- PIONI.2024-07-15T00:52:53.060
- Date updated
- 2024-07-15 01:00:43 UTC+0000
- Release date
- 2025-07-15 01:00:43 UTC+0000
- UTC Start
- 2024-07-15 00:52:53.060
- UTC End
- 2024-07-15 00:53:44.260
- MJD Start
- 60506.0367252291
- MJD End
- 60506.0373178217
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022065
- Ambient temperature (°C)
- 12.04
- Seeing (arcsec)
- 0.635
Observation
- ID
- 60080
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44592
- Name
- V350 Sgr
- RA
- 281.322302
- DEC
- -20.6474
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.4140 | 45.4610 | 140.4000 | 140.4000 |
| A0-J2 | 96.0710 | 96.4220 | 74.1000 | 74.2000 |
| A0-J6 | 164.2690 | 164.2770 | 2.4010 | 2.5550 |
| B5-J2 | 88.2280 | 88.4380 | 46.0000 | 46.2000 |
| B5-J6 | 200.3220 | 200.3100 | 353.6720 | 353.7940 |
| J2-J6 | 162.1370 | 162.2350 | 328.1800 | 328.2160 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60506.0367252291 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V350 Sgr |
| RA | 281.322302 |
| DEC | -20.6474 |
| 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 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 45.414 |
| HIERARCH ESO ISS PBL12 END | 45.461 |
| HIERARCH ESO ISS PBLA12 START | 140.4 |
| HIERARCH ESO ISS PBLA12 END | 140.4 |
| HIERARCH ESO ISS PBL13 START | 96.071 |
| HIERARCH ESO ISS PBL13 END | 96.422 |
| HIERARCH ESO ISS PBLA13 START | 74.1 |
| HIERARCH ESO ISS PBLA13 END | 74.2 |
| HIERARCH ESO ISS PBL14 START | 164.269 |
| HIERARCH ESO ISS PBL14 END | 164.277 |
| HIERARCH ESO ISS PBLA14 START | 2.401 |
| HIERARCH ESO ISS PBLA14 END | 2.555 |
| HIERARCH ESO ISS PBL23 START | 88.228 |
| HIERARCH ESO ISS PBL23 END | 88.438 |
| HIERARCH ESO ISS PBLA23 START | 46.0 |
| HIERARCH ESO ISS PBLA23 END | 46.2 |
| HIERARCH ESO ISS PBL24 START | 200.322 |
| HIERARCH ESO ISS PBL24 END | 200.31 |
| HIERARCH ESO ISS PBLA24 START | 353.672 |
| HIERARCH ESO ISS PBLA24 END | 353.794 |
| HIERARCH ESO ISS PBL34 START | 162.137 |
| HIERARCH ESO ISS PBL34 END | 162.235 |
| HIERARCH ESO ISS PBLA34 START | 328.18 |
| HIERARCH ESO ISS PBLA34 END | 328.216 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002236 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002177 |
| HIERARCH ESO ISS AMBI TEMP | 12.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |