Table:
0
A
B
C
D
E
F
1
NGC number
Object type
Constellation
Right ascension ( J2000 )
Declination ( J2000 )
Apparent magnitude
2
3201
Globular cluster
Vela
10h17m36.8s
°24′40″
9.2
3
3218
Spiral galaxy
Draco
10h21m48.9s
°10′40″
12.5
4
3226
Elliptical galaxy
Leo
10h23m27.1s
°53′55″
13.3
5
3227
Spiral galaxy
Leo
10h23m30.6s
°51′54″
13.5
6
3242
Planetary nebula
Hydra
10h24m46.1s
°38′33″
10.3
7
3244
Spiral galaxy
Antlia
10h25m29.2s
°49′40″
12.3
8
3245
Lenticular galaxy
Leo Minor
10h27m18.5s
°30′25″
11.6
9
3265
Elliptical galaxy
Leo Minor
10h31m06.8s
°47′47″
14.1
10
3293
Open cluster
Carina
10h35m48.8s
°13′00″
4.8

Questions and formulas:
Question: What is the sum of NGC numbers for Constellation vela?
Formula: SUM(FILTER(A1,C1="vela"))
Formula2: SUM(FILTER(A2:A10,C2:C10="vela"))
Level: easy
Question: What is the Apparent magnitude of a globular cluster?
Formula: FILTER(F1,B1="globular cluster")
Formula2: FILTER(F2:F10,B2:B10="globular cluster")
Level: easy
Question: What is the total of Apparent magnitudes for an NGC number larger than 3293?
Formula: SUM(FILTER(F1,A1>3293))
Formula2: SUM(FILTER(F2:F10,A2:A10>3293))
Level: easy