BRITISH ASTRONOMICAL ASSOCIATION

VARIABLE STAR SECTION

Burlington House, Piccadilly, London, W1V 9AG

FOR OFFICE USE

Rec'd _______

Obs'r abbr __________

Ack'd _______

STAR:

OBSERVER'S NAME

Chart Sequence Number:

ADDRESS

(at bottom of charts

e.g. 053.01)

YEAR ____________

Post Code

__________

Long _________ Lat _________

1st/2nd half

Instrument Code Number:

Sheet no. __ of __

1=_________ 2=_________ 3=_________ 4=_________

Instr. Code no

Method

Class

DATE

TIME (UT)

Ded. Mag

Standard

m

d

h

m

Light Estimate

Comments

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

METHOD:

ARGELANDER = A, FRACTIONAL = F, POGSON = P

DEDUCED MAGNITUDE:

[ = FAINTER THAN, ] = BRIGHTER THAN

CLASS:

1 = GOOD, 2 = FAIR, 3 = POOR

STANDARD COMMENTS:

C = CLOUDY, E = EXTRAFOCAL, H = HAZE (OR FOG/MIST), M = MOON

P = PHOTOGRAPHIC, T = TWILIGHT/DAWN

OTHER COMMENTS LABELLED X01 = _____________________