Exposure
- ID
- PIONI.2024-07-15T01:48:16.309_1
- Header ID
- PIONI.2024-07-15T01:48:16.309
- Date updated
- 2024-07-15 01:55:38 UTC+0000
- Release date
- 2025-07-15 01:55:38 UTC+0000
- UTC Start
- 2024-07-15 01:48:16.309
- UTC End
- 2024-07-15 01:49:07.509
- MJD Start
- 60506.0751887634
- MJD End
- 60506.075781356
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031
- Ambient temperature (°C)
- 11.91
- Seeing (arcsec)
- 0.565
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 | 47.4310 | 47.4590 | 142.2000 | 142.2000 |
| A0-J2 | 112.7080 | 112.9670 | 81.0000 | 81.1000 |
| A0-J6 | 165.3030 | 165.3320 | 10.4940 | 10.6380 |
| B5-J2 | 98.9830 | 99.1640 | 56.2000 | 56.3000 |
| B5-J6 | 200.0060 | 200.0070 | 0.2940 | 0.4160 |
| J2-J6 | 166.1160 | 166.1660 | 330.7360 | 330.7950 |
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 | 60506.0751887634 |
| 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 | 47.431 |
| HIERARCH ESO ISS PBL12 END | 47.459 |
| HIERARCH ESO ISS PBLA12 START | 142.2 |
| HIERARCH ESO ISS PBLA12 END | 142.2 |
| HIERARCH ESO ISS PBL13 START | 112.708 |
| HIERARCH ESO ISS PBL13 END | 112.967 |
| HIERARCH ESO ISS PBLA13 START | 81.0 |
| HIERARCH ESO ISS PBLA13 END | 81.1 |
| HIERARCH ESO ISS PBL14 START | 165.303 |
| HIERARCH ESO ISS PBL14 END | 165.332 |
| HIERARCH ESO ISS PBLA14 START | 10.494 |
| HIERARCH ESO ISS PBLA14 END | 10.638 |
| HIERARCH ESO ISS PBL23 START | 98.983 |
| HIERARCH ESO ISS PBL23 END | 99.164 |
| HIERARCH ESO ISS PBLA23 START | 56.2 |
| HIERARCH ESO ISS PBLA23 END | 56.3 |
| HIERARCH ESO ISS PBL24 START | 200.006 |
| HIERARCH ESO ISS PBL24 END | 200.007 |
| HIERARCH ESO ISS PBLA24 START | 0.294 |
| HIERARCH ESO ISS PBLA24 END | 0.416 |
| HIERARCH ESO ISS PBL34 START | 166.116 |
| HIERARCH ESO ISS PBL34 END | 166.166 |
| HIERARCH ESO ISS PBLA34 START | 330.736 |
| HIERARCH ESO ISS PBLA34 END | 330.795 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003067 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003133 |
| HIERARCH ESO ISS AMBI TEMP | 11.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |