Table:
0
A
B
C
D
E
F
1
Name
Type
R.A. ( J2000 )
Dec. ( J2000 )
Redshift (km/ s )
Apparent Magnitude
2
NGC 2082
SAB(rs+)c
05h41m51.1s
°18′04″
1184 ± 6
12.6
3
NGC 1947
S0 - pec
05h26m47.6s
°45′36″
1100 ± 24
11.7
4
NGC 1796
(R)SB(r)dm:
05h02m42.5s
°08′24″
1014 ± 9
12.9
5
NGC 1688
SB(rs)dm
04h48m23.8s
°48′01″
1228 ± 6
12.6
6
NGC 1672
(R'_1:)SB(r)bc Sy2
04h45m42.5s
°14′50″
1331 ± 3
10.3
7
IC 2056
SAB(r)b
04h16m24.5s
°12′25″
1133 ± 10
12.5
8
NGC 1559
SB(s)cd
04h17m35.8s
°47′01″
1304 ± 4
11.0
9
NGC 1543
(R)SB(l)0 0
04h12m43.2s
°44′17″
1176 ± 7
11.5
10
NGC 1574
SA0 -
04h21m58.8s
°58′29″
1050 ± 25
11.4
11
NGC 1533
(L)SB(rs)0 0
04h09m51.8s
°07′06″
790 ± 5
11.7
12
NGC 1546
SA0 +?
04h14m36.5s
°03′39″
1284 ± 14
11.8
13
NGC 1553
SA(rl)0 0
04h16m10.5s
°46′49″
1080 ± 11
10.3
14
NGC 1549
E0 −1
04h15m45.1s
°35′32″
1220 ± 15
10.7
15
NGC 1566
(R'_1)SAB(rs)bcSy1
04h20m00.4s
°56′16″
1504 ± 2
10.3
16
NGC 1617
(R')SAB(rs)a
04h31m39.5s
°36′08″
1063 ± 21
11.4
17
NGC 1515
SAB(s)bc
04h04m02.7s
°06′00″
1175 ± 7
12.1
18
NGC 1705
SA0 - pec
04h54m13.5s
°21′40″
633 ± 6
12.8
19
NGC 1596
SA0: sp
04h27m38.1s
°01′40″
1510 ± 8
12.1

Questions and formulas:
Question: Which Name has Apparent Magnitude smaller than 11.4, and R.A. (J2000) of 04h17m35.8s?
Formula: LET(query1,LET(query1,FILTER(A1:F1,C1="04h17m35.8s"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)<11.4))
Formula2: LET(query1,LET(query1,FILTER(A2:F19,C2:C19="04h17m35.8s"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)<11.4))
Level: hard
Question: Which R.A. (J2000) has a Name of ngc 1543?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="ngc 1543"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F19,A2:A19="ngc 1543"),3))
Level: medium
Question: Which Dec. (J2000) has a Redshift (km/ s) of 1331 ± 3?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="1331 ± 3"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F19,E2:E19="1331 ± 3"),4))
Level: medium
Question: Which R.A. (J2000) has a Name of ngc 1515?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="ngc 1515"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F19,A2:A19="ngc 1515"),3))
Level: medium
Question: Which R.A. (J2000) has Apparent Magnitude of 11.7, and Dec. (J2000) of °07′06″?
Formula: LET(query1,LET(query1,FILTER(A1:F1,D1="°07′06″"),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)=11.7))
Formula2: LET(query1,LET(query1,FILTER(A2:F19,D2:D19="°07′06″"),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)=11.7))
Level: hard