Term Day Obssrvatloas. 



190 



March I, 1883. 



4> = +62° 38' 52". 



Horizontal Intensity. 



0-07000 (C.G.S.) + 



Minutes. 



o 



5 



lo 



i5 



20 

 25 



3o 

 35 

 40 



45 



5o 

 55 



755 



79S 



83o 

 804 

 804 



779 

 S04 

 806 

 S18 

 775 

 736 

 7S1 



824 

 788 

 832 

 812 

 820 

 804 

 759 

 722 

 701 

 741 

 714 

 732 



676 

 632 

 639 

 695 

 666 

 6S9 

 666 

 653 

 666 

 658 

 666 

 626 



586 

 597 

 609 

 620 



5o2 

 461 

 681 

 710 

 812 

 769 

 7S6 

 624 



504 

 484 

 472 

 461 

 493 

 467 

 416 

 435 

 491 



538 

 519 

 53i 



Declination. 



38° + 



5 



10 



i5 



20 



25 



3o 

 35 

 40 

 45 

 5o 

 55 



3 



58 



53 



S 



10 



5o 



56 



8 



6 



4 



3 



4 

 12 



9 

 10 



57 

 57 

 58 

 56 

 3 

 -J 



9 

 2 



8 



14 

 18 

 20 

 19 



16 



14 

 16 



17 

 16 



2 23 



2 22 



2 23 



2 22 



2 22 



2 20 



22 

 l3 

 10 

 10 



5i 



i5 

 39 

 44 

 16 



56 

 44 



5i 

 56 



47 

 46 

 36 



35 



10 



58 



4 



54 



Vertical Intensity. 



0-6100 (C.G.S.) + 



i5 



20 



25 



3o 

 35 



40 



45 

 5o 

 55 



71 



70 



71 

 70 

 69 

 70 

 68 

 70 

 72 

 7^ 

 73 

 73 



71 

 71 

 71 

 73 

 73 

 70 

 70 

 68 

 68 

 68 

 70 

 68 



67 

 68 

 69 



70 

 70 



71 

 67 

 66 

 68 

 68 

 68 

 68 



67 

 62 



59 

 56 



57 

 63 

 58 



55 



57 

 56 



54 

 60 



58 

 61 

 60 

 58 

 60 

 60 

 58 

 58 

 56 

 60 

 60 

 63 



64 

 64 

 64 

 63 

 64 

 62 

 62 

 62 

 61 

 63 

 63 

 67 



69 



71 

 74 

 76 

 83 

 63 

 63 

 74 

 57 

 45 

 43 

 47 



63 

 67 



72 



79 

 81 



74 

 75 

 61 

 64 

 65 

 64 

 67 



557 

 555 

 553 

 533 

 614 

 599 

 493 

 122 

 267 



203 



3iS 



373 



5i 



44 



32 



42 



55 



5S 



26 



3o 



5 



58 



2 45 



2 43 



65 

 68 



71 

 75 

 74 

 77 

 85 

 53 

 76 

 75 

 74 

 75 



10 



43i 

 326 



302 



386 

 427 

 33i 



444 

 338 

 422 

 470 

 429 

 485 



495 



521 



525 

 484 

 457 

 439 

 459 

 396 

 5oo 

 469 

 5.9 

 55i 



I 16 



o 5i 



56 



1 34 



2 5 

 2 16 



1 53 



2 41 

 2 o 

 I 53 

 I 45 

 I 41 



42 



44 

 38 



44 



58 



52 



80 

 83 

 83 

 80 

 83 



90 



91 



85 



76 

 80 



75 

 71 

 79 

 84 

 84 

 85 



87 



Ii. m. 



A.M. 

 3 10 

 3 25 



S 30 



S 36 



3 40 



3 60 



55 

 

 5 

 10 

 15 

 20 

 36 

 

 20 

 .16 

 56 

 6 10 

 6 20 

 6 26 



fl 35 

 6 45 



6 55 



7 

 7 15 

 7 .30 

 7 50 



11 



565 

 565 

 570 

 589 

 6o3 

 607 

 582 

 572 

 557 

 559 

 5.9 

 517 



II 



24 

 29 

 20 

 16 

 26 

 21 

 24 

 36 

 3o 

 40 



32 



84 

 88 



91 

 90 



94 



95 



99 



100 



104 



106 



Auroral Observations. 



Band (1) from E. tln-ousb Ursa Miijor to N.W. 3.20. Also one on either side of Ursa Major Ti,;„i,t ,i;(»„.o,1 ™n,«^Wl •-,> on horizon frcm 



BriKht arch (2) with stieamers from AV.N.W. through zenith to E.S.E., shghtly prismatic, ni rapid motion dnftmg N.E. Bright diffluscd masses (1 o) on noi izon iicm 



Arcii now less briglit (1) in zenith, difl'used in W.N.W., and striated in E.S.E. Aurora on E. horizon now ( ■5). 



irregular, of uniform brightness (3) and 15° wide in zenith. Another lower arch (1) from E.b.li. to E.JN.li., 



, 5' alt. 



Upper arch dividing in zenith and drifting N. and S. Lower arch as before. . ■»■ „p , „n, „„„i„.= T nwf-rnvHi aernontine 



Lower arch blended with upper one, alt. 50^ and extendmg to zenith ; streamers of a greenish hue at the extremities of both arches. Lowtr aicn sei penwm- 



n shape 



aint CS). 



ill "F S P 



Arches divided. Upper one faint ('5). Lower one 30° alt. upper edge (-6) lower (2). Another arch (1) from B. to E.N.E., 3° alt. 

 Upper arch disappeared except a f.aint patch in W.N.W., 20° alt. Centre arch (1-6) slightly prismatic, 40° alt. Lower arch very i: 

 Centre arch less bright, except in W.N.W., where (2) and striated. Lower arch as before. 

 Centre arch only remains, and is difl'used (1), 60° alt. 



through zenith (1). and regular except in E.S.E. „ . , . , , ., . .,i 



„ 70° alt. and (-7) except in W.N.W.. wliere (1). Eaint patch ('5) in N.W., 10° alt. Faint streak Ce) in zenith. 

 Above arch (1'5) from S.E. through Leo and zenith to N.W., till 4.50. 



Arch through Ursa Major, Leo, and Procyon ; streamers on N. edge. 6.10. Arch through Orion and Pleiades (1). 

 Arch striated and diffused. 5.30. Two more arches (2) from S.E. extending to Leo. » „ o it 



Arch (1) as bei'ore through Orion and Pleiades, and a diffused mass of light in S.E. adjoining the arch and extending to 3 ) alt. 



Another arch (-5) from S.E. through zenith to about 20° alt. in N.W.. and diffused masses of light either side of arches HI S.L. m „ i, i-^ 



disappeared except the arcli through Orion which issliglitly prismatic, and making vohite motions in N.vv. Streamers U .0) on me aicui i.j 



" disappeared'. Band from S.E. through zenith prismatic, and pulsating with great rapidity. „ ^ « . i ^,, ,„.;^„^(in n,„l mnvhi- -inrt 



Three bands, one throngli, and one on either side of zenith, with winding streaks between the bands as well as streamers, the wliolc (.i) piisn.aiic, nnu ininiii^.uiu 



pulsating in all directions. ., x, . ttt n ,i ■ o 



Irregular arch (1) from E. to N.W., .30° all. and prismatic, also patches and streamers from S.L. to W., 4.)° alt. m S. 

 Above arch (-6). Anotlier arch (2) from N.M.E. to \V.i!^.W., prismatic and pulsating. Pyramids of light on N. horizon. 

 Latterarch through zenith and just passhig the Pleiades to W. „ „ ,, , , ,„,.,, -.^^r-ar ,,\ 



„ disappeared, except a band (1) from N.N.B. curving along the horizon to S.E. through Leo and Pleiades to W.N.W. (1). 

 Above band (f5) and diffused, througli Leo, Procyon, and Pleiades to W.N.W. 

 Diffused masses of light (VS) from N., E., and S.E., passing S. of zenith to W.N.W., about 20° wide. 



„ and band (1) from N.E. to N. W., 40° alt. 7.53. Band disappeared. 



' alt. 



