Preliminary results of astroclimate parameters measurements at the Sternberg 2.5m telescope installation site V.Kornilov, N.Shatsky, S.Potanin, O.Voziakova, B.Safonov Moscow, 2008 Acknowledgements A.Belinskiy M.Kornilov A.Tokovinin M.Kuznetsov P.Kortunov E.Gorbovskoy SAI administration some SAI students Pulkovo solar station (KHSS) staff RFBR support MAVEG Gmbh Why to study optical turbulence and some other relevant ... Mean seeing by DIMM data for this night is 1''5. ...
The revision of the MASS/DIMM star catalogue N. Shatsky, V. Kornilov March 16, 2008 Abstract The compilation of the (updated) version of the MASS (MASS/DIMM) device target catalogue is described. ... Then the list was cleaned according to following criteria: I. Remove stars too faint for a MASS device. ... Here the color equation of the Sternb erg device was taken: M AS S mag = V mag + 0.45 (B - V ); stars with M AS S mag > 3.2 were removed. ... This was made based on the GCVS4.2 catalogue data. ...
... u? 0.5 1.0 2.0 2.5 p() Maidanak, 2006, 35000 estimates 0.75 0.43 1.5 0.5 "free 1.0 1.5 2.0 0.00 0.0 0.25 0.50 1.00 F() 0.5 0.55 "free 1.0 Free + Bound Free 06-02-16902a 1.5 2.0 a 4 ? ... Mon Jan 14 01:23:05 2008 Seeeng, arcs k a x k 3 k? 3 3? 3 s & 3 9 G % g a k 3 3 3 k k a k 0.25 0.5 1.5 0.0 1.0 Altitude, km 16 4 1 18 18 19 19 20 20 Free+bound Free 21 21 22 22 23 UT 23 24 24 25 25 06-02-16902a 26 26 0 .55 k & a s & 3 a 3 k? k 3 k? g s i 3 a 3 x g x ? ...
... line .. ... line cable . ... Signal ACK NAK NOD ACN ACY ACW SINC DNG Hex. co de 0x87 0x96 0xA5 0xB4 0xC3 0xD2 0xE1 0xF0 Meaning Successful receiving of data Damaged packet was received Required data are not ready Command is successfully received but such a command do es not exist Command is successfully received and executed Command is successfully received but can not b e executed right now Synchronization signal Danger signal 29 Within the packet, the command byte follows after the header byte. ...
... x} j y ~ { fn d c e d q d fn lj e } } d ~ n e j e ` p e x ~ c d ֫ { j ~ G } nq e d d g pe g d p e j ~ { y } e ... e j ( dispi - meani )/ mean i Sf B B B C B D } F F F D e g ~ e ~ e 4| ~ e{ { x ~ } b| 3 p ~ e j h lh $ g mh b~ f d p } ~ { G e e { d} b ...
... This sp ectral distribution is defined b oth by the energy distribution in the target star's sp ectrum and by the sp ectral resp onse of the detector, i.e. by the central wavelength 0 and the effective sp ectral bandwidth . ... On the right: The collection of the MASS sp ectral resp onse curves. ... Table 1: Integral characteristics of the resp onse curves of the MASS devices. 0 -- central wavelength, ef f -- effective wavelength for A0 V stars, -- effective bandwidth (integral under the curve). ...
... Fri Aug 25 15:59:37 2006 iT v Wm Gy f ` gV W` Yp ` y ` m u s{ T Ye s dv p f GT y GV xh Wf Wr v gV ` V bV dc d gf Ye dc bt ` Yr GV v v ih Ar b u` bt ... Gt v Wt v dh ` W m c Yp GV dv p ih dv T c Wf v Yp sc dX b` f X wv ic ba h s` lt gV se ` fr eT W` UT S Yp iy ta ` u ba ` 16 14 17 Signal Signal 18 19 20 = 1.0 2 = 2.0 2 = 4.0 2 = 0.5 2 = 0.25 2 = ...
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... x ` f ~ ~ xv pw ~ ` ~ P p f ~ ~ x ~u V r Rr v xw ~ f f f ~ u y y ~ u ~ x ` x ` ~ i f ~u ~u ~ i = 400 w ~ ~ F S Rw ~ w w ` u w ~ ~ r = 300 y ~ r ~ d7u ` xw ~ Fw ~u ƪ u w ` xw a 0,2 0,4 S() S() 0,6 0,8 0,0 300 1,0 400 400 , nm 500 600 PMT B Johnson V Johnson 700 0,4 0,6 0,8 1,0 B ... 4 xw y ~ s pw ` ~ ~ ~ i B X S t x 0,4 S() S() 0,6 0,8 1,0 m M AS S 400 -B , nm 500 600 700 0,2 0,4 0,6 0,8 0,0 300 1,0 m . ...
ELT MASS/DIMM instrument for atmospheric turbulence measurements. ... 1.2 Principal geometry of MASSDIMM device . ... The next chapter is a guide for alignment of the optical scheme elements the op eration which is mandatory after the device assembly or while installing the device on the telescop e. Exit pupil optics tuning (MASS segmentator and DIMM mirrors), fo cusing and lateral p ositioning of the Fabry lens, checking the entrance pupil p osition are the sub jects of particular attention. ...
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... T a Qa T Q Q q 2r I q p q p D r T m Q q e a q I 9 T 0 Q a a QT Q ? a m c D 7 e 7 a $ ! 9 r t q q a !V q q p ( T q q x s 7 a 7 q a T ( q T T e a Q 7 q T a a Q V aq a a t Tq T mV x qQ T I Q ad V a ? ... T a Qq q q & T q Q a T 4 x q a x q q a T 2 ! ...
... ' r r u r r ( r A @ r u 5 r u A @ ' r 3 X r u 0 # @ ` 0 X ' A @ ( r A @ A ' A @ ( r A @ \ \ \ \ u i u E u @ E ' } r ' @ ( 4 0 ` @ X ` s U A A u A U r A 5 q \ \ @ X u r r @ E ...
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