Exposure
- ID
- GRAVI.2024-07-04T04:27:54.657_1
- Header ID
- GRAVI.2024-07-04T04:27:54.657
- Date updated
- 2024-07-04 04:45:33 UTC+0000
- Release date
- 2024-07-04 04:45:32 UTC+0000
- UTC Start
- 2024-07-04 04:27:54.657
- UTC End
- 2024-07-04 04:34:34.657
- MJD Start
- 60495.18604927
- MJD End
- 60495.1906788996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008317
- Ambient temperature (°C)
- 12.75
- Seeing (arcsec)
- 0.4
Observation
- ID
- 59845
- Category
- science
- Program ID
- 110.24B5.004
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 44400
- Name
- G028.3271+00.1617
- RA
- 280.612361
- DEC
- -4.02077
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7620 | 89.4100 | 114.3000 | 114.6000 |
| A0-J2 | 129.2270 | 129.2140 | 92.5000 | 92.6000 |
| A0-K0 | 126.6810 | 127.1500 | 71.9780 | 72.1680 |
| G1-J2 | 56.7270 | 57.0400 | 56.5000 | 56.8000 |
| G1-K0 | 85.4380 | 85.8400 | 26.9150 | 27.5590 |
| J2-K0 | 45.7090 | 45.6170 | 349.1070 | 349.8510 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60495.18604927 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G028.3271+00.1617 |
| HIERARCH ESO INS SOBJ NAME | G028.3271+00.1617 |
| RA | 280.612361 |
| DEC | -4.02077 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 89.762 |
| HIERARCH ESO ISS PBL12 END | 89.41 |
| HIERARCH ESO ISS PBLA12 START | 114.3 |
| HIERARCH ESO ISS PBLA12 END | 114.6 |
| HIERARCH ESO ISS PBL13 START | 129.227 |
| HIERARCH ESO ISS PBL13 END | 129.214 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 126.681 |
| HIERARCH ESO ISS PBL14 END | 127.15 |
| HIERARCH ESO ISS PBLA14 START | 71.978 |
| HIERARCH ESO ISS PBLA14 END | 72.168 |
| HIERARCH ESO ISS PBL23 START | 56.727 |
| HIERARCH ESO ISS PBL23 END | 57.04 |
| HIERARCH ESO ISS PBLA23 START | 56.5 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 85.438 |
| HIERARCH ESO ISS PBL24 END | 85.84 |
| HIERARCH ESO ISS PBLA24 START | 26.915 |
| HIERARCH ESO ISS PBLA24 END | 27.559 |
| HIERARCH ESO ISS PBL34 START | 45.709 |
| HIERARCH ESO ISS PBL34 END | 45.617 |
| HIERARCH ESO ISS PBLA34 START | 349.107 |
| HIERARCH ESO ISS PBLA34 END | 349.851 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008317 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008317 |
| HIERARCH ESO ISS AMBI TEMP | 12.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18422706-040101 |
| HIERARCH ESO FT ROBJ ALPHA | 184227.064 |
| HIERARCH ESO FT ROBJ DELTA | -040101.260 |