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Air Con & punters

Mon, 26 Oct 2009, 02:49 pm
JoeMc18 posts in thread

Just a thought, as the weather is warming up at day time Matinée, especialy if it has not been used for a while. A good idea is to run the system for while prior to opening the house, this allows the air return system filter to clean up the air. Especialy in very old buildings with open frame roof viod structures.

I went along to Garrick for the Sunday Matinée of Hotel Sorento, when I took my seat in the back row the ceiling fans were on, but as the show started they switch from fans to the ducted air con. Good idea as the bcollected heat of the punters started to rise, as most were from the blue rinse set it started to become cooler. Then about 10 minutes into the show the coughs & weezes started, brought on by the dust in the air & became like a mexican wave for a lot of the first half. By the end of the act the air return filters had caught up & scrubbed up the air & the coughs abated.

It's something to think about as we come into summer, especialy when considering our punters in preference to economy.

One thing which I though was quite specky was the blue light spill from the FOH bar lights. It was a great effect on the back of the heads of the front row punters. It realy set off the rinse in thier hair do's.

Also the ambient light coming from under the eaves of the roof into the auditorium, assisted the odd  punters going to the loo & helped the warm props moving around the set in the blue outs.

I only seen the first half, I enjoyed It & the set worked well!

FOH Lighting Bar

Mon, 26 Oct 2009, 09:49 pm
Hmmmm Sounds like there are fresnels on the foh lighting bar and there are dirty gels so the light is being reflected back into the auditorium. Don't know why people won't read a few good theatre lighting books because it has all been done by professionals before and profiles are the best choice for foh lighting as they can be accurately focussed so all of thier light goes onto the stage. Providing you are willing to spend a bit of time focussing, you will get a smooth focus from foh. Remember that profiles have a lamp adjustment, it is on on the bottom for conventionals and on the rear for axials. This adjustment allows you to peak the lamp for a normal focus or to flatten the beam intensity when using gobos. Before doing any adjustment with a theatre light, while it is off and cold, move all of your adjustments to ensure that they move freely. If you don't do this and the adjustment judders, you will blow a globe due to filament shock. Normally, you can expect a few years life out of a lamp in community theatre, if you are not using the lighting rig for working bees, every rehearsal etc. That is what cheap working light floods are for. Ideally, you use zoom profiles foh so you can set the beam size, then soften the edges so the overlap is not noticeable. Yes, it is easier to flood the stage with fresnels from every angle, but how are you going to get your mood and atmosphere without shadows? What a pity so few community groups applied for good quality lights during the Ignite grants. There are other aspects of lotteries funding available so it can still be a possibility to own Selecon Acclaim axial zoom profiles. The aircon needs to be put on by someone before the audience goes into the theatre, something the stage manager needs to delegate as they are in charge of a running production. Why not read Selecons articles on line, don't have to go the library to borrow that book http://www.seleconlight.com/index.php?option=com_content&view=article&id=62%3Aintro-to-stage-lighting&catid=59%3Aknowledge-bank&lang=en

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