Etude de la PL en Belgique

Hello,



Pouvez-vous faire passer le mot auprès de vos clubs respectifs ?

(toutes les régions du pays, la pollution lumineuse n’a pas de frontières ?)



Data search : Light Pollution Study



To any Amateur Astronomer concerned by light pollution…



Hi,

I’m looking for SQM acquired information to work on a Light Pollution analysis in Belgium.
I’m trying to validate several global LP computation models with real, ground acquired, “BE only” data.
One objective it to provide a smaller evaluation grid tool for highly light polluted and urbanized region, like ours….

(with Sodium to LED lightning change influence, by example)



I’m searching for : mid and long term capture (min 1 month, ideally several years, on the same place),
acquired with

* either a SQM-L portable device
* or a SQM-LE/-LU device



Today, I already have some inputs :

* Around Liège, on 2015-2018
* Around Brussels, on several years/months periods
* Around Rochefort, on 2017-2018



Now, I’m trying to get other periods or location information for my data mining process.

If you can provide

* Either native SQM native file format (the best, of course)
* Or any PC format : text, Excel, etc..
Which contains all captured measures, (best : mag/arsec², temperature, date and time)

It will be great and useful…



Remark :

* no matter if some periods of elements are missing (like temp), if at min : location + all “date + mag” could be used.
* if device hardware changes during periods, please indicate it !



You can send all files to this specific email address : Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser. <Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser.>

If files are too heavy to be send by mail, you can use WeTransfert ( < wetransfer.com/ > wetransfer.com/ ) to send me the data.



Any case (success or failure around research model), a data mining result will be published on ASCEN website( < www.ascen.be/ > www.ascen.be ).

Thanks a lot for your collaboration to this small study.



Regards

Thierry Hanon-Degroote

Wine : < www.leguidedachatdesvins.eu/ > www.leguidedachatdesvins.eu

Astronomy : < www.beastro.be/ > www.beastro.be / < www.lat5050astronomie.be/ > www.lat5050astronomie.be

: < www.astronamur.be > www.astronamur.be / < www.astrovega.be > www.astrovega.be

Dark Sky : < www.ascen.be/ > www.ascen.be / < www.lightpollution.beastro.be/ > www.lightpollution.beastro.be