GPS Space Vehicle Time Integrity for MJD 52834

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
16:05
21:55
20,877
  -254
  -294,867
46
1
0
0

2
2
1
2
17:13
19:12
18:53
20:57
  5,975
  6,247
  -249
  -259
   149,368
   149,406
44
44
0
0
0
0
0
0

3
3
3
1
2
3
10:45
19:12
21:15
12:52
20:57
22:23
  7,563
  6,247
  4,089
  -259
  -239
  -255
   -27,488
   -27,562
   -27,599
46
44
47
0
0
1
0
0
0
0
0
0

4
1
00:41
05:55
18,785
  -235
   -44,087
43
0
0
0

5
5
1
2
02:54
04:58
04:36
06:39
  6,148
  6,066
  -221
  -242
   -31,412
   -31,493
46
48
0
0
0
0
0
0

6
1
05:25
10:44
19,048
  -240
     5,760
45
0
0
0

7
7
1
2
00:00
22:51
03:50
23:58
13,739
  3,991
  -233
  -226
  -569,665
  -570,657
71
45
0
0
0
0
0
0

8
8
1
2
00:49
21:15
02:03
22:59
  4,396
  6,212
  -254
  -243
  -387,032
  -387,634
48
46
1
0
1
0
0
0

9
9
1
2
01:05
11:02
04:43
12:43
12,969
  6,028
  -228
  -251
    53,334
    53,376
43
44
0
0
0
0
0
0

10
10
1
2
04:58
06:58
06:39
08:41
  6,066
  6,176
  -230
  -246
   -28,420
   -28,440
44
43
0
0
0
0
0
0

11
11
1
2
13:14
21:51
16:36
22:59
12,067
  4,038
  -254
  -235
   -56,337
   -56,367
45
44
0
0
0
0
0
0

12
-

13
1
17:30
22:50
19,166
  -249
    29,239
44
0
0
0

14
1
10:45
15:58
18,706
  -248
    20,099
44
1
0
0

15
15
15
1
2
3
09:00
11:02
13:07
10:44
12:45
14:27
  6,163
  6,174
  4,781
  -229
  -246
  -266
  -133,828
  -133,879
  -133,931
44
46
45
0
0
0
0
0
0
0
0
0

16
16
16
1
2
3
15:32
17:13
19:12
16:53
18:53
20:25
  4,848
  5,975
  4,330
  -238
  -249
  -256
   -50,866
   -50,921
   -50,969
44
45
44
0
0
0
0
0
0
0
0
0

17
-

18
18
18
1
2
3
09:00
11:02
13:07
10:44
12:45
14:37
  6,163
  6,174
  5,378
  -242
  -251
  -258
   -12,784
   -12,793
   -12,800
43
44
43
0
0
0
0
0
0
0
0
0

19
-

20
20
20
1
2
3
02:02
15:09
17:13
03:07
16:53
18:53
  3,886
  6,177
  5,975
  -234
  -247
  -256
   213,492
   213,465
   213,453
44
43
43
1
0
0
0
0
0
0
0
0

21
1
06:35
13:00
23,023
  -244
    -3,270
84
0
0
0

22
-

23
23
23
1
2
3
09:25
11:02
13:07
10:44
12:45
14:51
  4,696
  6,174
  6,203
  -238
  -239
  -247
   -31,100
   -31,107
   -31,122
43
44
43
0
0
0
0
0
0
0
0
0

24
24
1
2
02:54
04:58
04:36
06:39
  6,147
  6,066
  -227
  -252
   -44,686
   -44,733
44
45
0
0
0
0
0
0

25
1
13:01
17:52
17,324
  -246
   -48,056
45
1
0
0

26
1
06:58
10:44
13,486
  -245
  -522,841
45
0
0
0

27
27
1
2
00:00
18:52
01:04
23:58
  3,810
18,230
  -253
  -246
  -424,211
  -427,859
86
264
1
0
1
89
0
0

28
28
1
2
00:49
21:15
02:35
22:59
  6,302
  6,212
  -240
  -235
    25,199
    24,965
44
45
0
0
0
0
0
0

29
29
29
1
2
3
00:00
06:25
22:05
01:04
10:33
23:58
  3,827
14,798
  6,739
  -245
  -245
  -245
  -157,494
  -157,540
  -157,619
44
45
44
0
0
0
0
0
0
0
0
0

30
30
1
2
04:58
06:58
06:39
08:13
  6,066
  4,517
  -237
  -253
  -294,375
  -294,648
88
72
0
1
0
1
0
0

31
1
19:08
23:16
14,778
  -235
  -321,587
99
0
0
0

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	16:05	21:55	20,877	-254	-294,867	46	1	0	0
2 2	1 2	17:13 19:12	18:53 20:57	5,975 6,247	-249 -259	149,368 149,406	44 44	0 0	0 0	0 0
3 3 3	1 2 3	10:45 19:12 21:15	12:52 20:57 22:23	7,563 6,247 4,089	-259 -239 -255	-27,488 -27,562 -27,599	46 44 47	0 0 1	0 0 0	0 0 0
4	1	00:41	05:55	18,785	-235	-44,087	43	0	0	0
5 5	1 2	02:54 04:58	04:36 06:39	6,148 6,066	-221 -242	-31,412 -31,493	46 48	0 0	0 0	0 0
6	1	05:25	10:44	19,048	-240	5,760	45	0	0	0
7 7	1 2	00:00 22:51	03:50 23:58	13,739 3,991	-233 -226	-569,665 -570,657	71 45	0 0	0 0	0 0
8 8	1 2	00:49 21:15	02:03 22:59	4,396 6,212	-254 -243	-387,032 -387,634	48 46	1 0	1 0	0 0
9 9	1 2	01:05 11:02	04:43 12:43	12,969 6,028	-228 -251	53,334 53,376	43 44	0 0	0 0	0 0
10 10	1 2	04:58 06:58	06:39 08:41	6,066 6,176	-230 -246	-28,420 -28,440	44 43	0 0	0 0	0 0
11 11	1 2	13:14 21:51	16:36 22:59	12,067 4,038	-254 -235	-56,337 -56,367	45 44	0 0	0 0	0 0
12	-
13	1	17:30	22:50	19,166	-249	29,239	44	0	0	0
14	1	10:45	15:58	18,706	-248	20,099	44	1	0	0
15 15 15	1 2 3	09:00 11:02 13:07	10:44 12:45 14:27	6,163 6,174 4,781	-229 -246 -266	-133,828 -133,879 -133,931	44 46 45	0 0 0	0 0 0	0 0 0
16 16 16	1 2 3	15:32 17:13 19:12	16:53 18:53 20:25	4,848 5,975 4,330	-238 -249 -256	-50,866 -50,921 -50,969	44 45 44	0 0 0	0 0 0	0 0 0
17	-
18 18 18	1 2 3	09:00 11:02 13:07	10:44 12:45 14:37	6,163 6,174 5,378	-242 -251 -258	-12,784 -12,793 -12,800	43 44 43	0 0 0	0 0 0	0 0 0
19	-
20 20 20	1 2 3	02:02 15:09 17:13	03:07 16:53 18:53	3,886 6,177 5,975	-234 -247 -256	213,492 213,465 213,453	44 43 43	1 0 0	0 0 0	0 0 0
21	1	06:35	13:00	23,023	-244	-3,270	84	0	0	0
22	-
23 23 23	1 2 3	09:25 11:02 13:07	10:44 12:45 14:51	4,696 6,174 6,203	-238 -239 -247	-31,100 -31,107 -31,122	43 44 43	0 0 0	0 0 0	0 0 0
24 24	1 2	02:54 04:58	04:36 06:39	6,147 6,066	-227 -252	-44,686 -44,733	44 45	0 0	0 0	0 0
25	1	13:01	17:52	17,324	-246	-48,056	45	1	0	0
26	1	06:58	10:44	13,486	-245	-522,841	45	0	0	0
27 27	1 2	00:00 18:52	01:04 23:58	3,810 18,230	-253 -246	-424,211 -427,859	86 264	1 0	1 89	0 0
28 28	1 2	00:49 21:15	02:35 22:59	6,302 6,212	-240 -235	25,199 24,965	44 45	0 0	0 0	0 0
29 29 29	1 2 3	00:00 06:25 22:05	01:04 10:33 23:58	3,827 14,798 6,739	-245 -245 -245	-157,494 -157,540 -157,619	44 45 44	0 0 0	0 0 0	0 0 0
30 30	1 2	04:58 06:58	06:39 08:13	6,066 4,517	-237 -253	-294,375 -294,648	88 72	0 1	0 1	0 0
31	1	19:08	23:16	14,778	-235	-321,587	99	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-