Exposure
- ID
- GRAVI.2024-02-14T09:05:10.614_1
- Header ID
- GRAVI.2024-02-14T09:05:10.614
- Date updated
- 2024-02-14 09:20:38 UTC+0000
- Release date
- 2024-02-14 09:05:10 UTC+0000
- UTC Start
- 2024-02-14 09:05:10.614
- UTC End
- 2024-02-14 09:09:58.614
- MJD Start
- 60354.37859507
- MJD End
- 60354.3819284033
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076835
- Ambient temperature (°C)
- 15.06
- Seeing (arcsec)
- 0.65
Observation
- ID
- 58471
- Category
- calibrator
- Program ID
- 112.2623.001
- Program Title
- 3D ORBIT RECONSTRUCTION OF EVOLVED MASSIVE BINARY SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY/ SANA/ FROST/ LANTHERMANN/ LE BOUQUIN/ GOSSET/ HUTSEMEKERS
Target
- ID
- 43281
- Name
- HD153878
- RA
- 255.999405
- DEC
- -42.96932
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 68.1670 | 69.1480 | 84.8000 | 85.8000 |
| A0-J2 | 107.8330 | 108.8270 | 57.1000 | 58.4000 |
| A0-K0 | 118.9410 | 119.4090 | 36.3500 | 37.5420 |
| G1-J2 | 57.0430 | 57.1210 | 23.4000 | 24.5000 |
| G1-K0 | 89.6450 | 89.6380 | 1.6740 | 2.4360 |
| J2-K0 | 42.3260 | 42.5130 | 331.7050 | 332.1250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.2623.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60354.37859507 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 153878 |
| HIERARCH ESO INS SOBJ NAME | HD153878 |
| RA | 255.999405 |
| DEC | -42.96932 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 315.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 68.167 |
| HIERARCH ESO ISS PBL12 END | 69.148 |
| HIERARCH ESO ISS PBLA12 START | 84.8 |
| HIERARCH ESO ISS PBLA12 END | 85.8 |
| HIERARCH ESO ISS PBL13 START | 107.833 |
| HIERARCH ESO ISS PBL13 END | 108.827 |
| HIERARCH ESO ISS PBLA13 START | 57.1 |
| HIERARCH ESO ISS PBLA13 END | 58.4 |
| HIERARCH ESO ISS PBL14 START | 118.941 |
| HIERARCH ESO ISS PBL14 END | 119.409 |
| HIERARCH ESO ISS PBLA14 START | 36.35 |
| HIERARCH ESO ISS PBLA14 END | 37.542 |
| HIERARCH ESO ISS PBL23 START | 57.043 |
| HIERARCH ESO ISS PBL23 END | 57.121 |
| HIERARCH ESO ISS PBLA23 START | 23.4 |
| HIERARCH ESO ISS PBLA23 END | 24.5 |
| HIERARCH ESO ISS PBL24 START | 89.645 |
| HIERARCH ESO ISS PBL24 END | 89.638 |
| HIERARCH ESO ISS PBLA24 START | 1.674 |
| HIERARCH ESO ISS PBLA24 END | 2.436 |
| HIERARCH ESO ISS PBL34 START | 42.326 |
| HIERARCH ESO ISS PBL34 END | 42.513 |
| HIERARCH ESO ISS PBLA34 START | 331.705 |
| HIERARCH ESO ISS PBLA34 END | 332.125 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008107 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00726 |
| HIERARCH ESO ISS AMBI TEMP | 15.06 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |