Table 1.

Ship logbook meteorological observations recovered in SWD phase I hosted on Zooniverse

Unique ship	Unique logbook file name	Ship name	Log images	Images clipped	Number of clips	Clip not loaded	Year of data	Barometer uncorrected	Attached thermometer	Barometer corrected	Air temperature	Sea temperature	Total observations
1	MF911_44460_Athel Chief	Athel Chief	10	5	180	6	1946	226	200	229	0	0	655
2	MF911_19702_Bullyses	Bullyses	5	3	40	5	1930	77	78	77	59	59	350
2	MF911_19703_Bullyses	Bullyses	4	2	30	12	1930	47	47	47	47	47	235
3	MF911_32842_Cambridge	Cambridge	6	3	54	0	1935	53	53	53	53	52	264
4	MF911_27139_Canonosa	Canonosa	4	2	36	3	1933	36	35	31	36	36	174
4	MF911_28085_Canonosa	Canonosa	10	5	90	9	1933	172	173	157	173	173	848
4	MF911_29126_Canonosa	Canonosa	8	4	72	6	1934	82	82	82	81	80	407
4	MF911_29949_Canonosa	Canonosa	8	4	72	9	1934	72	71	71	72	72	358
5	MF911_24993_Coptic	Coptic	6	3	54	3	1932	66	65	66	65	65	327
5	MF911_27188_Coptic	Coptic	6	3	54	9	1933	59	60	59	60	60	298
5	MF911_32788_Coptic	Coptic	6	3	54	0	1935	61	63	63	60	61	308
5	MF911_34004_Coptic	Coptic	6	3	108	15	1936	58	58	58	58	58	290
5	MF911_37438_Coptic	Coptic	6	3	108	9	1937	64	61	63	0	0	188
6	MF911_27819_Cumberland	Cumberland	8	4	72	15	1933	65	64	64	66	66	325
6	MF911_37610_Cumberland	Cumberland	8	4	144	30	1937	71	72	72	2	2	219
6	MF911_39392_Cumberland	Cumberland	8	4	144	24	1938	68	68	68	65	66	335
7	MF911_17513_Deucalion	Deucalion	1	1	15	0	1929	21	0	37	37	37	132
7	MF911_17626_Deucalion	Deucalion	1	1	15	0	1929	20	0	27	27	27	101
8	MF911_17770_Devon	Devon	2	2	30	12	1929	42	42	38	42	41	205
8	MF911_22989_Devon	Devon	4	4	72	0	1931	173	176	169	176	175	869
9	ML911_2798_Discovery II	Discovery II	29	29	342	0	1950	450	451	450	0	0	1,351
10	MF911_19398_Dorington Courier	Dorington Courier	2	2	30	0	1930	73	73	73	72	73	364
11	MF911_35639_Dunedin Star	Dunedin Star	3	3	108	24	1936	53	55	53	51	47	259
12	MF911_39566_Durham	Durham	2	2	48	0	1938	107	107	107	107	107	535
12	MF911_41980_Durham	Durham	3	3	54	9	1939	117	117	116	116	117	583
12	ML911_900_Durham	Durham	11	11	231	27	1948	258	258	258	0	0	774
13	MF911_44536_Empire Victory	Empire Victory	11	11	198	0	1946	351	352	352	0	0	1,055
14	MF911_40649_Essex	Essex	3	3	108	18	1938	54	48	54	55	55	266
15	MF911_33390_Fordsdale	Fordsdale	3	3	54	0	1935	84	85	85	79	79	412
15	MF911_37896_Fordsdale	Fordsdale	8	4	105	39	1937	65	66	66	64	63	324
16	MF911_17310_Gloxinia	Gloxinia	4	2	30	0	1929	63	0	61	64	64	252
16	MF911_17474_Gloxinia	Gloxinia	4	2	30	0	1929	76	0	78	75	75	304
16	MF911_19208_Gloxinia	Gloxinia	2	1	15	2	1929	38	0	38	38	33	147
16	MF911_19287_Gloxinia	Gloxinia	8	3	45	12	1930	85	0	85	85	78	333
17	MF911_33108_Hertford	Hertford	8	4	72	9	1935	75	75	74	75	75	374
17	MF911_37308_Hertford	Hertford	4	2	72	15	1937	39	37	38	0	0	114
18	MF911_20476_Hororata	Hororata	4	2	30	12	1930	48	48	48	48	48	240
19	MF911_25026_Huntingdon	Huntingdon	6	3	54	0	1932	67	68	64	68	68	335
19	MF911_25770_Huntingdon	Huntingdon	8	4	72	15	1932	72	70	73	73	73	361
19	MF911_26744_Huntingdon	Huntingdon	5	2	36	0	1932	40	43	43	43	43	212
19	MF911_27605_Huntingdon	Huntingdon	6	3	54	6	1933	56	55	58	59	60	288
19	MF911_30667_Huntingdon	Huntingdon	8	4	72	18	1934	68	68	67	68	68	339
19	MF911_35480_Huntingdon	Huntingdon	8	4	144	24	1936	72	72	72	69	69	354
19	MF911_37975_Huntingdon	Huntingdon	8	4	144	21	1937	78	79	80	78	78	393
20	MF911_34739_Hurunai	Hurunai	8	4	144	144	1936	148	0	146	147	146	587
21	MF911_34145_Ionic	Ionic	8	4	144	144	1936	115	117	115	112	112	571
22	ML_17955_Junie	Junie	26	20	160	160	1929	442	442	443	444	444	2,215
23	MF911_27575_Karamea	Karamea	6	3	54	54	1933	59	59	59	59	59	295
23	MF911_28249_Karamea	Karamea	8	4	72	72	1933	64	63	64	64	64	319
23	MF911_37224_Karamea	Karamea	6	3	54	54	1937	134	133	134	135	135	671
23	MF911_40779_Karamea	Karamea	7	3	108	108	1938	60	60	59	60	60	299
23	ML_18569_Karamea	Karamea	31	20	160	160	1932	441	439	441	434	435	2,190
23	ML_18678_Karamea	Karamea	29	21	168	168	1932	443	444	443	422	426	2,178
24	MF911_9415_Kiaora	Kia Ora	6	3	45	45	1925	90	0	0	90	89	269
25	MF911_44413_Lafonia	Lafonia	8	3	108	108	1946	41	41	41	0	0	123
26	MF911_39550_Loriga	Loriga	6	3	54	54	1938	121	121	120	121	118	601
27	MF911_39459_Losada	Losada	2	1	18	18	1938	30	30	30	30	30	150
28	MF911_32584_Mahana	Mahana	6	3	108	108	1935	60	53	53	59	58	283
29	MF911_26079_Mahia	Mahia	8	4	72	72	1932	74	75	74	75	75	373
29	MF911_27728_Mahia	Mahia	6	3	54	54	1933	52	52	52	52	52	260
29	MF911_37618_Mahia	Mahia	8	4	144	144	1937	71	71	71	0	0	213
29	MF911_43608_Mahia	Mahia	10	3	108	108	1946	55	55	52	50	49	261
30	ML_17885_Maimoa	Maimoa	29	21	168	13	1929	451	450	442	451	451	2,245
30	ML_18480_Maimoa	Maimoa	35	24	192	0	1931	529	523	527	407	356	2,342
30	ML_18660_Maimoa	Maimoa	32	23	184	10	1932	496	496	494	478	475	2,439
30	MF911_27208_Maimosa	Maimosa	8	4	72	6	1933	73	73	72	70	71	359
30	MF911_34685_Maimosa	Maimosa	8	4	144	16	1936	78	78	78	76	72	382
31	MF911_12243_Mamari	Mamari	4	2	30	0	1926/27	77	0	0	78	77	232
31	MF911_13623_Mamari	Mamari	6	3	45	0	1927	92	0	93	93	93	371
32	MF911_25506_Matakana	Matakana	6	3	54	0	1932	68	68	66	68	68	338
32	MF911_27290_Matakana	Matakana	6	3	54	0	1933	71	71	71	71	71	355
32	MF911_28274_Matakana	Matakana	8	4	72	9	1933	81	81	80	81	81	404
32	MF911_33110_Matakana	Matakana	8	4	72	15	1935	71	71	71	72	71	356
32	MF911_9992_Matakana	Matakana	4	2	30	0	1925	76	0	0	77	77	230
32	ML_17869_Matakana	Matakana	30	23	184	20	1929	470	463	465	467	465	2,330
33	MF911_27403_Middlesex	Middlesex	10	5	90	33	1933	138	137	138	138	138	689
34	ML_18676_Norfolk	Norfolk	29	21	168	0	1932	442	446	442	436	429	2,195
34	ML911_958_Norfolk	Norfolk	36	10	210	21	1948	233	234	231	0	0	698
35	MF911_44234_Northumberland	Northumberland	13	7	252	21	1947	292	291	296	0	0	879
36	MF911_23534_Opawa	Opawa	6	3	54	3	1931	64	64	64	64	64	320
36	MF911_26440_Opawa	Opawa	8	4	72	0	1932	62	64	61	64	64	315
36	MF911_27357_Opawa	Opawa	8	4	72	24	1933	63	64	63	64	64	318
36	MF911_28505_Opawa	Opawa	8	4	72	15	1933	70	71	70	70	71	352
36	MF911_29526_Opawa	Opawa	6	3	54	6	1934	63	63	63	63	63	315
36	MF911_30783_Opawa	Opawa	8	4	72	21	1934	66	66	66	66	66	330
36	ML_18575_Opawa	Opawa	31	19	152	0	1932	428	424	428	428	426	2,134
37	MF911_27680_Orari	Orari	6	3	54	3	1933	56	56	50	54	54	270
37	MF911_30480_Orari	Orari	4	2	36	0	1934	33	34	34	34	34	169
37	ML911_527_Orari	Orari	22	12	252	30	1947	262	262	257	0	0	781
37	ML911_81_Orari	Orari	31	12	252	30	1947	240	240	238	0	0	718
38	ML_18115_Otaki	Otaki	39	29	232	36	1929	562	563	563	456	426	2,570
39	MF911_10588_Otira	Otira	4	2	30	0	1926	40	40	39	40	40	199
39	MF911_26306_Otira	Otira	6	3	54	0	1932	77	77	72	79	79	384
39	MF911_28021_Otira_DUP	Otira	8	4	72	9	1933	79	79	79	79	79	395
40	MF911_29047_Pakeha	Pakeha	10	5	90	9	1933-34	88	89	89	89	89	444
40	ML_17655_Pakeha	Pakeha	29	22	176	14	1928	467	467	467	459	462	2,322
40	ML_17804_Pakeha	Pakeha	37	29	232	20	1928	578	581	577	580	578	2,894
40	ML_18410_Pakeha	Pakeha	32	21	168	10	1931	453	455	455	336	333	2,032
41	MF911_25239_Piako	Piako	8	4	72	6	1932	78	78	78	77	77	388
41	MF911_27502_Piako	Piako	8	4	72	9	1933	74	75	75	74	75	373
42	MF911_25348_Port Adelaide	Port Adelaide	9	5	90	1	1932	167	163	168	153	153	804
42	MF911_25349_Port Adelaide	Port Adelaide	2	1	18	0	1932	25	29	29	0	0	83
42	MF911_33271_Port Adelaide	Port Adelaide	8	4	72	0	1935	69	70	71	69	71	350
42	MF911_35042_Port Adelaide	Port Adelaide	14	7	252	23	1936	140	141	140	134	134	689
42	ML_18174_Port Adelaide	Port Adelaide	35	19	152	0	1930	417	420	414	410	383	2,044
43	MF911_25998_Port Alma	Port Alma	8	4	72	0	1932	75	76	76	76	76	379
43	MF911_27851_Port Alma	Port Alma	8	4	72	15	1933	70	69	69	71	62	341
43	ML_18499_Port Alma	Port Alma	32	20	160	0	1931	422	421	425	376	382	2,026
43	ML_18587_Port Alma	Port Alma	37	21	168	0	1932	463	465	463	452	445	2,288
44	MF911_32068_Port Auckland	Port Auckland	6	3	108	0	1935	66	66	66	66	52	316
44	MF911_41786_Port Auckland	Port Auckland	12	6	108	0	1938	130	130	129	131	131	651
44	ML_17895_Port Auckland	Port Auckland	30	23	184	18	1929	473	474	475	475	475	2,372
44	ML_18144_Port Auckland	Port Auckland	30	21	168	0	1930	452	455	453	368	369	2,097
45	MF911_16080_Port Bowen	Port Bowen	4	2	30	0	1928	76	0	0	76	76	228
45	MF911_32187_Port Bowen	Port Bowen	8	4	136	34	1935	58	53	57	59	60	287
45	MF911_33308_Port Bowen	Port Bowen	6	3	54	0	1935	65	65	65	65	61	321
45	MF911_34293_Port Bowen	Port Bowen	8	4	144	38	1936	64	64	64	64	64	320
45	MF911_35486_Port Bowen	Port Bowen	4	2	72	0	1936	47	47	47	47	47	235
46	ML_17849_Port Campbell	Port Campbell	28	22	176	16	1929	461	460	457	458	459	2,295
47	MF911_26975_Port Caroline	Port Caroline	10	4	72	6	1933	82	83	83	83	83	414
47	ML_18260_Port Caroline	Port Caroline	32	21	168	0	1930	436	433	434	400	401	2,104
47	ML_18565_Port Caroline	Port Caroline	38	23	184	0	1932	479	478	482	468	467	2374
48	MF911_31626_Port Chalmers	Port Chalmers	8	4	117	0	1935	71	59	73	73	72	348
48	MF911_37654_Port_Chalmers	Port Chalmers	6	3	108	11	1937	62	62	62	60	61	307
49	MF911_25515_Port Darwin	Port Darwin	8	4	72	9	1932	70	69	71	68	66	344
49	MF911_35675_Port Darwin	Port Darwin	6	3	108	3	1936	65	65	65	65	48	308
49	MF911_37099_Port Darwin	Port Darwin	8	4	144	0	1937	70	70	71	0	0	211
49	MF911_39424_Port Darwin	Port Darwin	8	4	144	30	1938	68	68	68	68	68	340
50	MF911_13131_Port Denison	Port Denison	4	2	30	0	1927	79	0	78	79	79	315
50	MF911_29212_Port Denison	Port Denison	8	4	72	9	1934	76	76	76	76	76	380
50	MF911_34150_Port Denison	Port Denison	8	4	144	27	1936	76	67	74	75	74	366
50	MF911_35293_Port Denison	Port Denison	8	4	144	18	1936	81	66	80	84	79	390
51	MF911_41942_Port Dundedin	Port Dunedin	14	7	126	12	1939	136	131	130	137	135	669
51	ML_18673_Port Dunedin	Port Dunedin	29	20	160	0	1933	416	415	415	365	360	1,971
52	MF911_36019_Port Fremantle	Port Fremantle	6	3	114	0	1936	114	114	114	0	0	342
52	ML_18558_Port Fremantle	Port Fremantle	35	19	152	0	1932	422	419	420	406	410	2,077
52	ML_18630_Port Fremantle	Port Fremantle	31	21	168	8	1932	470	470	468	459	441	2,308
52	ML_18680_Port Fremantle	Port Fremantle	30	21	168	0	1932	453	452	453	437	441	2,236
53	ML_18476_Port_Gisborne	Port Gisborne	33	18	144	0	1931	422	421	422	274	252	1,791
53	MF911_32744_Port Gisborne	Port Gisborne	6	3	108	0	1935	70	70	70	67	68	345
53	MF911_34915_Port Gisborne	Port Gisborne	6	3	108	6	1936	54	54	56	54	54	272
53	MF911_39080_Port Gisborne	Port Gisborne	6	3	108	9	1938	62	64	64	63	66	319
53	MF911_40057_Port Gisborne	Port Gisborne	6	3	108	3	1938	66	65	64	66	65	326
54	MF911_33928_Port Hobart	Port Hobart	6	3	54	0	1936	70	71	71	71	71	354
54	MF911_34904_Port Hobart	Port Hobart	6	3	108	0	1936	70	71	67	64	65	337
54	MF911_35996_Port Hobart	Port Hobart	6	3	108	0	1936	70	69	70	66	66	341
55	ML_18639_Port Hunter	Port Hunter	34	24	192	20	1932	498	503	504	345	365	2,215
56	MF911_40199_Port Jackson	Port Jackson	10	5	180	12	1938	94	98	98	95	96	481
57	ML_17977_Port Melbourne	Port Melbourne	32	24	192	22	1929	474	477	477	479	479	2,386
58	MF911_11208_Port Napier	Port Napier	6	2	30	0	1926	43	41	43	43	42	212
59	ML_17873_Port Nicholson	Port Nicholson	31	23	184	18	1929	479	480	479	478	480	2,396
59	ML_18399_Port Nicholson	Port Nicholson	30	21	168	12	1931	448	446	439	418	407	2,158
60	ML_18155_Port Sydney	Port Sydney	33	22	176	0	1930	443	446	443	417	416	2,165
61	MF911_41432_Port Townville	Port Townsville	6	3	108	18	1938	56	56	53	0	0	165
62	ML_17860_Port Victor	Port Victor	35	28	224	36	1929	541	540	540	539	537	2,697
63	MF911_23307_Port Wellington	Port Wellington	8	4	72	12	1931	151	1	152	152	153	609
63	MF911_27086_Port Wellington	Port Wellington	8	4	72	9	1933	150	150	150	152	152	754
63	MF911_28051_Port Wellington	Port Wellington	8	4	72	12	1933	84	84	86	86	85	425
63	MF911_37821_Port Wellington	Port Wellington	7	3	108	6	1937	51	51	51	45	45	243
64	MF911_33984_Port Wyndham	Port Wyndham	6	3	108	0	1936	55	55	55	2	2	169
64	MF911_36181_Port Wyndham	Port Wyndham	6	3	108	21	1936	47	47	47	46	46	233
64	MF911_39352_Port Wyndham	Port Wyndham	6	6	3	108	1938	44	44	44	37	32	201
64	MF911_40313_Port Wyndham	Port Wyndham	6	3	108	15	1938	44	44	43	41	41	213
65	MF911_41898_Reina del Pacifico	Reina del Pacifico	4	2	36	3	1939	5	5	66	66	66	208
66	ML_17827_Rimutaka	Rimutaka	42	34	272	26	1929	705	689	705	708	701	3,508
67	ML_17998_Runpenu	Ruapehu	36	25	200	26	1929	496	495	495	458	452	2,396
68	ML_18579_Somerset	Somerset	35	22	176	0	1932	458	459	460	435	439	2,251
68	ML_18646_Somerset	Somerset	38	21	168	6	1932	457	458	456	274	242	1,887
69	MF911_44525_Southern Harvester	Southern Harvester	4	2	72	27	1947	51	52	53	0	0	156
70	MF911_18465_Southern King	Southern King	2	1	15	0	1929	38	38	0	38	11	125
70	MF911_18548_Southern King	Southern King	2	1	15	9	1929	13	0	0	13	0	26
70	MF911_18819_Southern King	Southern King	2	1	15	9	1929	13	0	0	13	0	26
70	MF911_18978_Southern King	Southern King	2	1	15	9	1929	13	0	0	13	12	38
70	MF911_18979_Southern King	Southern King	2	1	15	9	1929	16	15	0	15	10	56
70	MF911_21761_Southern King	Southern King	6	3	54	16	1930	95	79	0	21	20	215
71	ML911_1542_Struan	Struan	24	14	294	55	1947	15	0	142	0	0	157
72	MF911_43636_Suffolk	Suffolk	8	3	108	12	1946	121	120	121	0	0	362
73	MF911_10646_Tairoa	Tairoa	4	2	30	0	1926	69	69	69	69	69	345
73	MF911_30690_Tairoa	Tairoa	8	4	72	6	1934	78	78	78	78	78	390
73	MF911_35417_Tairoa	Tairoa	8	4	144	33	1936	66	69	66	66	69	336
73	MF911_37729_Tairoa	Tairoa	8	4	144	24	1937	77	77	76	76	75	381
73	MF911_8723_Tairoa	Tairoa	6	3	45	9	1925	90	90	89	90	90	449
74	MF911_25999_Taranaki	Taranaki	6	3	54	0	1932	143	143	143	142	141	712
74	MF911_26898_Taranaki	Taranaki	6	3	54	0	1933	67	67	65	67	67	333
74	MF911_27674_Taranaki	Taranaki	6	3	54	0	1933	69	69	68	69	69	344
74	MF911_30161_Taranaki	Taranaki	6	3	54	0	1934	64	64	63	64	64	319
74	MF911_42691_Taranaki	Taranaki	12	6	216	3	1939	120	133	125	134	133	645
74	ML_18585_Taranaki	Taranaki	30	19	152	0	1932	379	383	385	331	319	1,797
75	MF911_22425_Tasmania	Tasmania	8	4	72	9	1931	78	78	78	78	78	390
75	MF911_26731_Tasmania	Tasmania	9	4	72	0	1932	107	107	107	107	107	535
75	MF911_27816_Tasmania	Tasmania	10	5	90	15	1933	122	122	122	123	123	612
76	ML911_2149_Thule	Thule	37	28	333	0	1950	430	434	436	0	0	1,300
77	MF911_37834_Tongariro	Tongariro	8	4	144	36	1937	68	68	68	69	69	342
77	MF911_42032_Tongario	Tongariro	12	6	108	3	1938	134	134	134	134	134	670
77	ML_18641_Tongariro	Tongariro	28	19	152	1	1932	428	429	429	332	353	1,971
78	MF911_44607_Trepassey	Trespassey	8	4	72	6	1946	76	75	9	0	0	160
79	MF911_35419_Tuscan_Star	Tuscan Star	6	3	108	18	1936	56	57	55	57	59	284
80	MF911_12609_Verbania	Verbania	4	2	30	0	1927	47	0	0	47	47	141
81	MF911_10751_Waimana	Waimana	6	3	45	0	1926	80	0	0	80	80	240
82	MF911_32663_Waipawa	Waipawa	4	2	72	0	1935	42	42	42	41	41	208
82	MF911_34853_Waipawa	Waipawa	10	5	180	12	1938	105	102	103	0	0	310
82	ML911_988_Waipawa	Waipawa	39	12	252	48	1948	232	232	232	0	0	696
83	MF911_35087_Waiwera	Waiwera	6	3	108	9	1936	64	64	64	63	63	318
83	MF911_36265_Waiwera	Waiwera	6	3	108	12	1936	61	61	61	61	61	305
83	MF911_39360_Waiwera	Waiwera	6	3	108	17	1938	58	59	57	56	59	289
84	MF911_32763_Westmoreland	Westmoreland	6	3	108	0	1935	135	135	135	135	135	675
85	MF911_24120_Zealandic	Zealandic	6	3	54	0	1931	142	142	142	142	142	710
85	MF911_25112_Zealandic	Zealandic	6	3	54	0	1932	139	139	139	139	139	695
85	MF911_25805_Zealandic	Zealandic	6	3	54	0	1932	129	129	129	129	129	645
85	MF911_30311_Zealandic	Zealandic	6	4	72	3	1934	81	81	81	85	85	413

A total of 150,690 observations from 85 unique ships that embarked on 210 voyages were successfully captured by replicate keying from citizen scientists. Log images are the total number of digital files that correspond to the unique logbook file, images clipped are the total number of images that had data within the ACRE Antarctica domain (see Figure 1) that were selected for processing, the number of clips are the total segment number that were extracted from all pages selected for processing, and blanks not loaded are the number of clips that had no data. Total number of recovered observations for each category for each unique voyage (barometric pressure, air temperature, and sea temperature) are shown. Total number of unsuccessful transcriptions not shown.