पृष्ठम्:स्फुटचन्द्राप्तिः.djvu/२२

(correction for the B0uati01 0f Time (Bhujantara-sariskara) In the calculation of the Mean Sun (Surya-71adhya71a ) required for this correction, the labour is lightened, again, by the use of a For the further completed cycles , it is 27०-9'-283 " each . That for the days etc . elapsed in the current cycle is to be found by multiplying the same by the Mean Daily Motion of the Sun, viz., 59-8-ः . The sum of these three would give the Mean Su1 , which has to be calculated for the mine Momments (verses 22-23) Exumple (contd.) First result 12502 Less 5180 (adikया710) cycles Dh।"10 for 7322 cycles at 27°-9'-28" per cycle [00. at. ॐ " per cycle //akyass(aik/lyd of the day=0 Sun's motion for 0०== 0)x 59'-8-8, Mearn motion for the relevant Mean Sun for First result 4 7 7 0 0 /10 11-11०-5'-11" 23 9 - 19 - 14-56 9 0 35-26 0 0 - 0- 55-- 33 10- 26 9 - 1 - 5= 59 1he Mean Sun 71irus its Higher Apsis (Mar1docca), viz., 2-18 " (llust stri) wil1give its Kerala. This Kerala is converted into arc and its sine read off from the of Table of sines. This divided by 160 will give the correction for the Equation of Time (Bhujart८rd stailskara) in viradikas (verse 24) Correction for Terrestrial L0ngitude The Correction for Terrestrial Longitude (De.5antara-sariskara) depends upon the east-west distance of the place in question from the Ujjain meridian which is to be known from tradition (verses 25-26)