GPS Space Vehicle Time Integrity for MJD 53866

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
14:12
19:27
18,816
     1
   -52,238
17
14
0
0

2
1
03:33
08:49
18,884
    -3
     3,589
21
17
0
0

3
3
3
1
2
3
11:48
19:25
21:26
12:59
21:02
23:38
  4,214
  5,786
  7,852
    -1
    15
     4
   -97,653
   -97,725
   -97,761
10
15
13
31
65
37
0
0
0
0
0
0

4
1
02:28
07:23
17,613
    -0
  -227,123
56
0
0
0

5
1
04:09
08:56
17,248
    -3
    23,351
286
1
66
0

6
1
06:44
11:48
18,255
    -2
  -518,696
100
0
0
0

7
1
09:35
13:33
14,234
    -2
  -536,096
16
20
0
0

8
8
1
2
00:00
21:46
03:32
23:59
12,745
  7,964
   -16
    17
    65,307
    65,416
4
11
63
124
0
0
0
0

9
9
9
1
2
3
02:28
11:12
12:59
06:08
12:55
14:27
13,213
  6,178
  5,211
     1
    16
     3
   -19,707
   -19,734
   -19,749
13
5
8
21
7
37
0
0
0
0
0
0

10
10
1
2
05:58
09:06
09:05
10:24
11,206
  4,668
     8
    -1
   -83,250
   -83,264
9
6
9
26
0
0
0
0

11
11
11
1
2
3
00:00
15:08
22:59
03:03
17:53
23:59
11,007
  9,840
  3,642
    -3
    -1
    19
  -326,269
  -326,402
  -326,445
16
16
6
64
32
3
0
0
0
0
0
0

12
-

13
1
18:43
23:59
18,977
     7
   -61,058
22
0
0
0

14
1
12:22
17:07
17,082
     5
    14,246
8
1
0
0

15
1
09:35
15:31
21,346
     3
  -610,849
46
0
0
0

16
1
16:59
21:29
16,146
     9
   -42,184
16
0
0
0

17
1
00:12
05:35
19,273
    -1
   -91,296
23
0
0
0

18
1
09:06
15:08
21,670
     2
   234,779
8
163
0
0

19
19
19
19
1
2
3
4
00:00
12:59
20:53
22:40
01:03
14:49
22:39
23:59
  3,779
  6,553
  6,350
  4,742
    -8
    -2
    21
     8
    11,409
    11,329
    11,300
    11,276
8
11
7
8
24
18
15
1
0
0
0
0
0
0
0
0

20
1
16:18
21:07
17,297
     5
    27,084
14
74
0
0

21
1
08:19
14:38
22,728
    -1
   -27,867
24
2
0
0

22
22
1
2
11:10
12:59
12:21
17:24
  4,297
15,866
     9
     1
   -94,627
   -94,686
8
23
25
12
0
0
0
0

23
1
17:25
23:08
20,571
     7
  -141,769
9
254
0
0

24
1
01:30
06:12
16,907
     6
    -5,063
23
106
0
0

25
1
14:49
19:47
17,841
     7
   -21,816
522
0
8028
0

26
26
1
2
00:15
08:14
02:48
11:09
  9,128
10,508
     0
     2
   111,445
   111,781
27
31
1
0
0
0
0
0

27
27
1
2
00:00
21:07
02:28
23:59
  8,873
10,351
   -18
    18
   -48,192
   -48,297
8
12
3
48
0
0
0
0

28
28
1
2
00:00
22:20
05:02
23:59
18,088
  5,974
   -11
    19
   -27,675
   -27,589
6
5
75
28
0
0
0
0

29
29
29
1
2
3
00:00
08:00
10:37
02:28
09:35
12:15
  8,784
  5,700
  5,923
    -2
     4
    -8
  -602,386
  -602,563
  -602,638
23
11
15
24
1
1
0
0
0
0
0
0

30
30
1
2
05:23
16:02
09:35
17:39
15,097
  5,811
   -14
     2
  -233,402
  -234,333
127
56
1
0
1
0
0
0

31
-

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	14:12	19:27	18,816	1	-52,238	17	14	0	0
2	1	03:33	08:49	18,884	-3	3,589	21	17	0	0
3 3 3	1 2 3	11:48 19:25 21:26	12:59 21:02 23:38	4,214 5,786 7,852	-1 15 4	-97,653 -97,725 -97,761	10 15 13	31 65 37	0 0 0	0 0 0
4	1	02:28	07:23	17,613	-0	-227,123	56	0	0	0
5	1	04:09	08:56	17,248	-3	23,351	286	1	66	0
6	1	06:44	11:48	18,255	-2	-518,696	100	0	0	0
7	1	09:35	13:33	14,234	-2	-536,096	16	20	0	0
8 8	1 2	00:00 21:46	03:32 23:59	12,745 7,964	-16 17	65,307 65,416	4 11	63 124	0 0	0 0
9 9 9	1 2 3	02:28 11:12 12:59	06:08 12:55 14:27	13,213 6,178 5,211	1 16 3	-19,707 -19,734 -19,749	13 5 8	21 7 37	0 0 0	0 0 0
10 10	1 2	05:58 09:06	09:05 10:24	11,206 4,668	8 -1	-83,250 -83,264	9 6	9 26	0 0	0 0
11 11 11	1 2 3	00:00 15:08 22:59	03:03 17:53 23:59	11,007 9,840 3,642	-3 -1 19	-326,269 -326,402 -326,445	16 16 6	64 32 3	0 0 0	0 0 0
12	-
13	1	18:43	23:59	18,977	7	-61,058	22	0	0	0
14	1	12:22	17:07	17,082	5	14,246	8	1	0	0
15	1	09:35	15:31	21,346	3	-610,849	46	0	0	0
16	1	16:59	21:29	16,146	9	-42,184	16	0	0	0
17	1	00:12	05:35	19,273	-1	-91,296	23	0	0	0
18	1	09:06	15:08	21,670	2	234,779	8	163	0	0
19 19 19 19	1 2 3 4	00:00 12:59 20:53 22:40	01:03 14:49 22:39 23:59	3,779 6,553 6,350 4,742	-8 -2 21 8	11,409 11,329 11,300 11,276	8 11 7 8	24 18 15 1	0 0 0 0	0 0 0 0
20	1	16:18	21:07	17,297	5	27,084	14	74	0	0
21	1	08:19	14:38	22,728	-1	-27,867	24	2	0	0
22 22	1 2	11:10 12:59	12:21 17:24	4,297 15,866	9 1	-94,627 -94,686	8 23	25 12	0 0	0 0
23	1	17:25	23:08	20,571	7	-141,769	9	254	0	0
24	1	01:30	06:12	16,907	6	-5,063	23	106	0	0
25	1	14:49	19:47	17,841	7	-21,816	522	0	8028	0
26 26	1 2	00:15 08:14	02:48 11:09	9,128 10,508	0 2	111,445 111,781	27 31	1 0	0 0	0 0
27 27	1 2	00:00 21:07	02:28 23:59	8,873 10,351	-18 18	-48,192 -48,297	8 12	3 48	0 0	0 0
28 28	1 2	00:00 22:20	05:02 23:59	18,088 5,974	-11 19	-27,675 -27,589	6 5	75 28	0 0	0 0
29 29 29	1 2 3	00:00 08:00 10:37	02:28 09:35 12:15	8,784 5,700 5,923	-2 4 -8	-602,386 -602,563 -602,638	23 11 15	24 1 1	0 0 0	0 0 0
30 30	1 2	05:23 16:02	09:35 17:39	15,097 5,811	-14 2	-233,402 -234,333	127 56	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-