Exposure
- ID
- PIONI.2021-09-10T02:26:20.487_1
- Header ID
- PIONI.2021-09-10T02:26:20.487
- Date updated
- 2021-09-10 02:36:38 UTC+0000
- Release date
- 2021-09-10 02:26:20 UTC+0000
- UTC Start
- 2021-09-10 02:26:20.487
- UTC End
- 2021-09-10 02:26:58.887
- MJD Start
- 59467.1016260083
- MJD End
- 59467.1020704527
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005859
- Ambient temperature (°C)
- 12.09
- Seeing (arcsec)
- 0.56
Observation
- ID
- 48164
- Category
- calibrator
- Program ID
- 0103.D-0711(A)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
- Program Type
- Normal
- PI / COI
- TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
- ID
- 36138
- Name
- HD_170788
- RA
- 278.002144
- DEC
- -19.95299
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.7600 | 77.6520 | 135.2000 | 135.4000 |
| A0-J2 | 106.3820 | 106.1520 | 107.9000 | 108.0000 |
| A0-J3 | 120.9270 | 120.7820 | 55.0010 | 55.0210 |
| G1-J2 | 51.5570 | 51.4760 | 64.2000 | 64.3000 |
| G1-J3 | 132.1860 | 132.1780 | 19.5670 | 19.6250 |
| J2-J3 | 102.1570 | 102.1550 | 358.7890 | 358.8930 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.D-0711(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59467.1016260083 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_170788 |
| RA | 278.002144 |
| DEC | -19.95299 |
| 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 | J3 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 77.76 |
| HIERARCH ESO ISS PBL12 END | 77.652 |
| HIERARCH ESO ISS PBLA12 START | 135.2 |
| HIERARCH ESO ISS PBLA12 END | 135.4 |
| HIERARCH ESO ISS PBL13 START | 106.382 |
| HIERARCH ESO ISS PBL13 END | 106.152 |
| HIERARCH ESO ISS PBLA13 START | 107.9 |
| HIERARCH ESO ISS PBLA13 END | 108.0 |
| HIERARCH ESO ISS PBL14 START | 120.927 |
| HIERARCH ESO ISS PBL14 END | 120.782 |
| HIERARCH ESO ISS PBLA14 START | 55.001 |
| HIERARCH ESO ISS PBLA14 END | 55.021 |
| HIERARCH ESO ISS PBL23 START | 51.557 |
| HIERARCH ESO ISS PBL23 END | 51.476 |
| HIERARCH ESO ISS PBLA23 START | 64.2 |
| HIERARCH ESO ISS PBLA23 END | 64.3 |
| HIERARCH ESO ISS PBL24 START | 132.186 |
| HIERARCH ESO ISS PBL24 END | 132.178 |
| HIERARCH ESO ISS PBLA24 START | 19.567 |
| HIERARCH ESO ISS PBLA24 END | 19.625 |
| HIERARCH ESO ISS PBL34 START | 102.157 |
| HIERARCH ESO ISS PBL34 END | 102.155 |
| HIERARCH ESO ISS PBLA34 START | 358.789 |
| HIERARCH ESO ISS PBLA34 END | 358.893 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006147 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005571 |
| HIERARCH ESO ISS AMBI TEMP | 12.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |