SPARC Galaxy Sample — Test Base

One row per galaxy, with the parameters used for the BeeTheory campaign

BeeTheory.com · Data base · 21 May 2026

Source & honesty

Every value below is read directly from the SPARC database (Lelli, McGaugh & Schombert 2016, Table 1 + mass models). Nothing is invented or reconstructed. Columns: Hubble type T, disk scale length R_disk [kpc], total HI mass M_HI [10⁹ M☉], asymptotic flat velocity V_flat [km/s], inclination [deg], quality flag Q (1 = high, 2 = medium, 3 = low). Bulge presence is determined physically from a non-zero bulge velocity component (V_bul > 0) in the rotation-curve file. V_flat = 0 means no measured flat velocity in SPARC (often face-on or rising curves).

Group A — Bulgeless disks (T = 4–7) 61 galaxies

Galaxy	Type	R_disk	M_HI	V_flat	Inc	Q
ESO563-G021	4 Sbc	5.45	24.298	314.6	83	1
UGC11455	6 Scd	5.93	13.335	269.4	90	1
NGC3992	4 Sbc	4.96	16.599	241.0	56	1
UGC12506	6 Scd	7.38	35.556	234.0	86	2
NGC3953	4 Sbc	4.89	2.832	220.8	62	1
NGC0801	5 Sc	8.72	23.201	220.1	80	1
NGC5907	5 Sc	5.34	21.025	215.0	88	1
NGC3521	4 Sbc	2.40	4.154	213.7	75	1
NGC2998	5 Sc	6.20	23.451	209.9	58	1
NGC5371	4 Sbc	7.44	11.180	209.5	53	1
NGC2903	4 Sbc	2.33	2.552	184.6	66	1
NGC5055	4 Sbc	3.20	11.722	179.0	55	1
ESO079-G014	4 Sbc	5.08	3.140	175.0	79	1
NGC3893	5 Sc	2.38	5.799	174.0	49	1
NGC4088	4 Sbc	2.58	8.226	171.7	69	1
NGC3877	5 Sc	2.53	1.483	168.4	76	2
NGC3726	5 Sc	3.40	6.473	168.0	53	2
NGC1090	4 Sbc	3.53	8.783	164.4	64	1
NGC0289	4 Sbc	6.74	27.469	163.0	46	2
NGC3949	4 Sbc	3.59	3.371	163.0	55	2
NGC4100	4 Sbc	2.15	3.102	158.2	73	1
NGC4051	4 Sbc	4.65	2.697	157.0	49	2
NGC6015	6 Scd	2.30	5.834	154.1	60	2
UGC09037	6 Scd	4.28	19.078	152.3	65	2
NGC3198	5 Sc	3.14	10.869	150.1	73	1
F571-8	5 Sc	3.56	1.782	139.7	85	1
NGC3917	6 Scd	2.63	1.888	135.9	79	1
NGC3972	4 Sbc	2.18	1.214	132.7	77	1
NGC4085	5 Sc	1.65	1.349	131.5	82	2
NGC2403	6 Scd	1.39	3.199	131.2	63	1
NGC4010	7 Sd	2.81	2.832	125.8	89	2
NGC4559	6 Scd	2.10	5.811	121.2	67	1
NGC6503	6 Scd	2.16	1.744	116.3	74	1
F568-V1	7 Sd	2.85	2.491	112.3	40	1
F579-V1	5 Sc	3.37	2.245	112.1	26	1
NGC4183	6 Scd	2.79	3.506	110.6	82	1
NGC1003	6 Scd	1.61	5.880	109.8	67	1
ESO116-G012	7 Sd	1.51	1.083	109.1	74	1
UGC06983	6 Scd	3.21	2.967	109.0	49	1
UGC06930	7 Sd	3.94	3.237	107.2	32	1
NGC0024	5 Sc	1.34	0.676	106.3	64	1
NGC0247	7 Sd	3.74	1.746	104.9	74	2
F574-1	7 Sd	4.46	3.524	97.8	65	1
NGC0300	7 Sd	1.75	0.936	93.3	42	2
UGC04278	7 Sd	2.21	1.116	91.4	90	1
NGC5585	7 Sd	1.53	1.683	90.3	51	1
NGC0100	6 Scd	1.66	1.990	88.1	89	1
NGC2976	5 Sc	1.01	0.172	85.4	61	2
UGC06667	6 Scd	5.15	0.809	83.8	89	1
F571-V1	7 Sd	2.47	1.217	83.6	30	2
UGC08286	6 Scd	1.05	0.642	82.4	90	1
UGC06446	7 Sd	1.49	1.379	82.2	51	1
UGC05721	7 Sd	0.38	0.562	79.7	61	1
UGC07151	6 Scd	1.25	0.616	73.5	90	1
UGC07603	7 Sd	0.53	0.258	61.6	78	1
UGC08550	7 Sd	0.45	0.288	56.9	90	1
F568-1	5 Sc	5.18	4.498	0	26	1
F568-3	7 Sd	4.99	3.195	0	40	1
F583-4	5 Sc	1.93	0.641	0	55	1
NGC4389	4 Sbc	2.79	0.539	0	50	3
NGC7793	7 Sd	1.21	0.861	0	47	1

Group B — Bulged disks (V_bul > 0) 32 galaxies

These carry a measured bulge component and require the multi-component decomposition. The Milky Way (Gaia DR3) is added to this group, not listed here as it is not in SPARC.

Galaxy	Type	R_disk	M_HI	V_flat	Inc	Q
UGC02487	0 S0	7.89	17.963	332.0	36	1
NGC5985	3 Sb	7.01	11.586	293.6	60	1
UGC02885	5 Sc	11.40	40.075	289.5	64	1
UGC11914	2 Sab	2.44	0.888	288.1	31	1
NGC2841	3 Sb	3.64	9.775	284.8	76	1
UGC02953	2 Sab	3.55	7.678	264.9	50	2
NGC5005	4 Sbc	9.45	1.280	262.2	68	1
NGC6195	3 Sb	13.94	20.907	251.7	62	1
UGC06787	2 Sab	5.37	5.030	248.1	66	2
IC4202	4 Sbc	4.78	12.326	242.6	90	1
NGC6674	3 Sb	6.04	32.165	241.3	54	1
NGC7331	3 Sb	5.02	11.067	239.0	75	1
UGC09133	2 Sab	6.97	33.428	226.8	53	1
UGC03205	2 Sab	3.19	9.677	219.6	67	1
UGC06786	0 S0	3.60	5.030	219.4	64	1
NGC7814	2 Sab	2.54	1.070	218.9	90	1
NGC0891	3 Sb	2.55	4.462	216.1	90	1
UGC05253	2 Sab	8.07	16.396	213.7	37	2
UGC06614	1 Sa	5.10	21.888	199.8	36	1
UGC03546	1 Sa	3.79	2.675	196.9	55	1
NGC5033	5 Sc	5.16	11.314	194.2	66	1
NGC4157	3 Sb	2.32	8.226	184.7	82	1
UGC02916	2 Sab	6.15	23.273	182.7	50	2
UGC08699	2 Sab	3.09	3.738	182.4	73	2
NGC4217	3 Sb	2.94	2.562	181.3	86	1
UGC06973	2 Sab	1.07	1.753	174.2	71	3
NGC4013	3 Sb	3.53	2.967	172.9	89	2
NGC6946	6 Scd	2.44	5.670	158.9	38	1
NGC2683	3 Sb	2.18	1.406	154.0	80	2
NGC4138	0 S0	1.51	1.483	147.3	53	2
UGC03580	1 Sa	2.43	4.370	126.2	63	2
NGC2955	3 Sb	18.76	28.949	0	56	1

Group C — Gas-rich dwarfs & irregulars (T = 8–11) 81 galaxies

Galaxy	Type	R_disk	M_HI	V_flat	Inc	Q
UGC00128	8 Sdm	5.95	7.431	129.3	57	1
F563-V2	10 Im	2.43	2.169	116.6	29	1
UGC05986	9 Sm	1.67	2.667	113.0	90	2
F563-1	9 Sm	3.52	3.200	109.9	25	1
UGC06917	9 Sm	2.76	2.023	108.7	56	1
UGC01230	9 Sm	4.34	6.430	103.7	22	1
UGC07399	8 Sdm	1.64	0.745	103.0	55	1
UGC05005	10 Im	3.20	3.093	98.9	41	1
UGC04325	9 Sm	1.86	0.678	90.9	41	1
UGC02259	8 Sdm	1.62	0.494	86.2	41	2
F583-1	9 Sm	2.36	2.126	85.8	63	1
NGC0055	9 Sm	6.11	1.565	85.6	77	2
UGC06399	9 Sm	2.05	0.674	85.0	75	1
NGC2915	11 BCD	0.55	0.508	83.5	56	2
NGC4214	10 Im	0.51	0.486	80.1	15	2
UGC06923	10 Im	1.44	0.809	79.6	65	2
UGC07524	9 Sm	3.46	1.779	79.5	46	1
UGC08490	9 Sm	0.67	0.720	78.6	50	1
UGC07261	8 Sdm	1.20	1.388	74.7	30	2
UGC00731	10 Im	2.30	1.807	73.3	57	1
UGC05716	9 Sm	1.14	1.094	73.1	54	2
UGC04499	8 Sdm	1.73	1.100	72.8	50	1
NGC1705	11 BCD	0.39	0.139	71.9	80	3
UGC12632	9 Sm	2.42	1.744	71.7	46	1
UGC10310	9 Sm	1.80	1.196	71.4	34	1
UGC06818	9 Sm	1.39	1.079	71.2	75	2
IC2574	9 Sm	2.78	1.036	66.4	75	2
DDO161	10 Im	1.22	1.378	66.3	70	1
NGC3109	9 Sm	1.56	0.477	66.2	70	1
UGC07125	9 Sm	3.38	4.629	65.2	90	1
DDO170	10 Im	1.95	0.735	60.0	66	2
D631-7	10 Im	0.70	0.290	57.7	59	1
UGC07690	10 Im	0.57	0.390	57.4	41	2
UGCA442	9 Sm	1.18	0.263	56.4	64	1
UGC01281	8 Sdm	1.63	0.294	55.2	90	1
DDO168	10 Im	1.02	0.413	53.4	63	2
NGC2366	10 Im	0.65	0.647	50.2	68	3
NGC3741	10 Im	0.20	0.182	50.1	70	1
F561-1	9 Sm	2.79	1.622	50.0	24	3
DDO154	10 Im	0.37	0.275	47.0	64	2
DDO064	10 Im	0.69	0.211	46.1	60	1
UGC06628	9 Sm	2.82	1.500	41.8	20	2
UGCA444	10 Im	0.83	0.067	37.0	78	2
UGC04305	10 Im	1.16	0.690	34.5	40	3
KK98-251	10 Im	1.34	0.115	33.7	59	2
UGC09992	10 Im	1.04	0.318	33.6	30	2
PGC51017	11 BCD	0.53	0.201	18.6	66	3
CamB	10 Im	0.47	0.012	0	65	2
D512-2	10 Im	1.24	0.081	0	56	2
D564-8	10 Im	0.61	0.029	0	63	2
ESO444-G084	10 Im	0.46	0.135	0	32	2
F563-V1	10 Im	3.79	0.610	0	60	3
F565-V2	10 Im	2.17	0.699	0	60	2
F567-2	9 Sm	3.08	2.449	0	20	3
F574-2	9 Sm	3.76	1.701	0	30	3
NGC4068	10 Im	0.59	0.154	0	44	2
NGC6789	11 BCD	0.31	0.017	0	43	2
UGC00191	9 Sm	1.58	1.343	0	45	1
UGC00634	9 Sm	2.45	3.663	0	37	2
UGC00891	9 Sm	1.43	0.428	0	60	2
UGC02023	10 Im	1.55	0.477	0	19	2
UGC02455	10 Im	0.99	0.803	0	51	3
UGC04483	10 Im	0.18	0.032	0	58	2
UGC05414	10 Im	1.47	0.574	0	55	1
UGC05750	8 Sdm	3.46	1.099	0	64	1
UGC05764	10 Im	1.17	0.163	0	60	2
UGC05829	10 Im	1.99	1.023	0	34	2
UGC05918	10 Im	1.66	0.297	0	46	2
UGC05999	10 Im	3.22	2.022	0	22	2
UGC07089	8 Sdm	2.26	1.214	0	80	2
UGC07232	10 Im	0.29	0.046	0	59	2
UGC07323	8 Sdm	2.26	0.722	0	47	1
UGC07559	10 Im	0.58	0.169	0	61	2
UGC07577	10 Im	0.90	0.044	0	63	2
UGC07608	10 Im	1.50	0.535	0	25	1
UGC07866	10 Im	0.61	0.118	0	44	2
UGC08837	10 Im	1.72	0.320	0	80	2
UGC11557	8 Sdm	2.75	2.605	0	30	2
UGC11820	9 Sm	2.08	1.977	0	45	1
UGC12732	9 Sm	1.98	3.660	0	39	1
UGCA281	11 BCD	1.72	0.062	0	67	3

Edge case (T ≤ 3, no detected bulge) 1

Galaxy	Type	R_disk	M_HI	V_flat	Inc	Q
NGC3769	3 Sb	3.38	5.529	118.6	70	2

Totals

SPARC total: 175 disk galaxies = Group A 61 + Group B 32 + Group C 81 + edge 1. The clean subsample used in the literature (Q ≤ 2, inclination ≥ 30°) numbers 153. Dwarf spheroidals (Group D, 8 classical) and clusters (Group E, Coma & Virgo) are not in SPARC and come from separate catalogues; they are not listed here because SPARC contains no rows for them.

BeeTheory.com — SPARC galaxy test base · Data: Lelli, McGaugh & Schombert 2016 · Initial generation: 21 May 2026 with Claude.ai · © Technoplane S.A.S. 2026

SPARC Galaxy Sample — Test Base

Group A — Bulgeless disks (T = 4–7) 61 galaxies

Group B — Bulged disks (Vbul > 0) 32 galaxies

Group C — Gas-rich dwarfs & irregulars (T = 8–11) 81 galaxies

Edge case (T ≤ 3, no detected bulge) 1

Group B — Bulged disks (V_bul > 0) 32 galaxies