2012
DOI: 10.1007/s10686-012-9319-9
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Pointing of HAGAR telescope mirrors

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Cited by 7 publications
(4 citation statements)
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“…1. The telescope structures are based on alt-azimuth design (details given in Gothe et al 2013) and the separation between two nearest telescopes is 50 m. Each of the seven telescopes has seven para-axially mounted front coated parabolic mirrors of diameter 0.9 m with a UV-sensitive photo-multiplier tube (PMT) at the focus of individual mirrors. The opening angle (field of view) of the HAGAR telescopes is 3…”
Section: Hagarmentioning
confidence: 99%
“…1. The telescope structures are based on alt-azimuth design (details given in Gothe et al 2013) and the separation between two nearest telescopes is 50 m. Each of the seven telescopes has seven para-axially mounted front coated parabolic mirrors of diameter 0.9 m with a UV-sensitive photo-multiplier tube (PMT) at the focus of individual mirrors. The opening angle (field of view) of the HAGAR telescopes is 3…”
Section: Hagarmentioning
confidence: 99%
“…Each telescope is separated by 50 m distance from its neighboring telescope. These telescopes use alt-azimuth mounting system (Gothe et al 2013). All seven telescopes have seven para-axially mounted front coated parabolic mirrors of diameter 0.9 m in each, with a UV-sensitive photo-tube at the focus of individual mirrors.…”
Section: Hagarmentioning
confidence: 99%
“…The over-all accuracy in pointing of the mirrorsis about 12 arc minutes. Details of the telescope control and the pointing model of HAGAR array have been extensively discussed [Gothe et al 2013]. The high voltages to PMTs are controlled and monitored through CAEN universal multi-channel power supply system.…”
Section: Hagarmentioning
confidence: 99%
“…The over-all accuracy in pointing of the mirrorsis about 12 arc minutes. Details of the telescope control and the pointing model of HAGAR array have been extensively discussed [Gothe et al 2013]. The high voltages to PMTs are controlled and A DAQ consisting of eight channel Flash ADC (fast waveform digitizer, Acqiris make) system has been used to digitize 7-telescope pulses.…”
Section: Hagarmentioning
confidence: 99%