GPS Space Vehicle Time Integrity for MJD 53874

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
13:39
19:51
22,222
    19
   -53,831
21
0
0
0

2
1
03:00
08:05
18,261
    18
     1,782
24
8
0
0

3
3
1
2
11:16
18:52
13:38
23:06
  8,480
15,008
    12
    28
   -99,781
   -99,864
11
22
1
19
0
0
0
0

4
1
01:55
06:49
17,529
    18
  -233,492
56
0
0
0

5
1
03:35
08:23
17,275
    17
   -13,952
270
1
1
0

6
1
06:13
11:16
18,096
    15
  -530,630
93
0
0
0

7
7
1
2
09:03
19:26
13:00
20:28
14,233
  3,746
    15
    32
  -537,795
  -537,851
16
9
22
0
0
0
0
0

8
8
1
2
00:00
20:58
02:59
23:59
10,764
10,780
    12
    36
    66,181
    66,307
5
10
33
75
0
0
0
0

9
9
9
1
2
3
01:55
10:40
12:26
05:36
12:24
13:54
13,214
  6,264
  5,255
    17
    24
    17
   -20,773
   -20,810
   -20,827
12
7
7
42
11
26
0
0
0
0
0
0

10
10
1
2
05:25
08:33
08:32
09:51
11,187
  4,703
    25
    15
   -83,636
   -83,652
10
5
19
7
0
0
0
0

11
11
11
1
2
3
00:00
14:17
22:26
02:30
17:20
23:59
  8,983
10,995
  5,608
    15
    19
    36
  -327,920
  -328,043
  -328,090
16
15
7
49
41
4
0
0
0
0
0
0

12
-

13
1
18:10
23:36
19,598
    24
   -63,015
22
0
0
0

14
1
11:49
16:46
17,792
    22
    13,753
9
23
0
0

15
1
09:03
14:59
21,296
    12
  -615,015
42
0
0
0

16
1
16:27
21:21
17,539
    24
   -43,835
23
112
0
0

17
1
00:00
05:02
18,039
    11
   -93,386
22
19
0
0

18
1
08:34
14:16
20,531
    19
   235,922
7
50
0
0

19
19
1
2
12:26
19:56
14:16
23:59
  6,556
14,584
    13
    32
    10,063
    10,023
12
14
44
0
0
0
0
0

20
1
15:48
20:35
17,194
    24
    26,688
13
26
0
0

21
21
1
2
07:47
13:01
12:26
14:06
16,684
  3,876
    19
     6
   -29,680
   -29,726
17
6
1
4
0
0
0
0

22
22
1
2
10:37
12:26
11:48
16:51
  4,297
15,866
    25
    19
   -97,470
   -97,530
8
22
0
1
0
0
0
0

23
1
16:35
22:35
21,609
    25
  -141,171
8
165
0
0

24
1
00:57
05:41
17,025
    25
    -6,967
22
18
0
0

25
-

26
26
1
2
00:00
07:41
02:15
10:36
  8,063
10,498
    14
    19
   119,375
   119,714
24
29
6
0
0
0
0
0

27
27
1
2
00:00
20:34
01:55
23:59
  6,886
12,346
     6
    31
   -49,383
   -49,495
7
11
8
4
0
0
0
0

28
28
1
2
00:00
21:47
04:29
23:59
16,158
  7,948
     9
    41
   -27,118
   -27,041
6
5
87
24
0
0
0
0

29
29
29
1
2
3
00:49
07:27
10:04
01:55
09:02
11:43
  3,890
  5,704
  5,960
     7
    22
     3
  -606,839
  -606,978
  -607,055
14
12
15
17
2
13
0
0
0
0
0
0

30
30
1
2
04:51
15:29
09:02
17:07
15,089
  5,806
     9
    21
  -250,660
  -251,385
101
43
1
18
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	13:39	19:51	22,222	19	-53,831	21	0	0	0
2	1	03:00	08:05	18,261	18	1,782	24	8	0	0
3 3	1 2	11:16 18:52	13:38 23:06	8,480 15,008	12 28	-99,781 -99,864	11 22	1 19	0 0	0 0
4	1	01:55	06:49	17,529	18	-233,492	56	0	0	0
5	1	03:35	08:23	17,275	17	-13,952	270	1	1	0
6	1	06:13	11:16	18,096	15	-530,630	93	0	0	0
7 7	1 2	09:03 19:26	13:00 20:28	14,233 3,746	15 32	-537,795 -537,851	16 9	22 0	0 0	0 0
8 8	1 2	00:00 20:58	02:59 23:59	10,764 10,780	12 36	66,181 66,307	5 10	33 75	0 0	0 0
9 9 9	1 2 3	01:55 10:40 12:26	05:36 12:24 13:54	13,214 6,264 5,255	17 24 17	-20,773 -20,810 -20,827	12 7 7	42 11 26	0 0 0	0 0 0
10 10	1 2	05:25 08:33	08:32 09:51	11,187 4,703	25 15	-83,636 -83,652	10 5	19 7	0 0	0 0
11 11 11	1 2 3	00:00 14:17 22:26	02:30 17:20 23:59	8,983 10,995 5,608	15 19 36	-327,920 -328,043 -328,090	16 15 7	49 41 4	0 0 0	0 0 0
12	-
13	1	18:10	23:36	19,598	24	-63,015	22	0	0	0
14	1	11:49	16:46	17,792	22	13,753	9	23	0	0
15	1	09:03	14:59	21,296	12	-615,015	42	0	0	0
16	1	16:27	21:21	17,539	24	-43,835	23	112	0	0
17	1	00:00	05:02	18,039	11	-93,386	22	19	0	0
18	1	08:34	14:16	20,531	19	235,922	7	50	0	0
19 19	1 2	12:26 19:56	14:16 23:59	6,556 14,584	13 32	10,063 10,023	12 14	44 0	0 0	0 0
20	1	15:48	20:35	17,194	24	26,688	13	26	0	0
21 21	1 2	07:47 13:01	12:26 14:06	16,684 3,876	19 6	-29,680 -29,726	17 6	1 4	0 0	0 0
22 22	1 2	10:37 12:26	11:48 16:51	4,297 15,866	25 19	-97,470 -97,530	8 22	0 1	0 0	0 0
23	1	16:35	22:35	21,609	25	-141,171	8	165	0	0
24	1	00:57	05:41	17,025	25	-6,967	22	18	0	0
25	-
26 26	1 2	00:00 07:41	02:15 10:36	8,063 10,498	14 19	119,375 119,714	24 29	6 0	0 0	0 0
27 27	1 2	00:00 20:34	01:55 23:59	6,886 12,346	6 31	-49,383 -49,495	7 11	8 4	0 0	0 0
28 28	1 2	00:00 21:47	04:29 23:59	16,158 7,948	9 41	-27,118 -27,041	6 5	87 24	0 0	0 0
29 29 29	1 2 3	00:49 07:27 10:04	01:55 09:02 11:43	3,890 5,704 5,960	7 22 3	-606,839 -606,978 -607,055	14 12 15	17 2 13	0 0 0	0 0 0
30 30	1 2	04:51 15:29	09:02 17:07	15,089 5,806	9 21	-250,660 -251,385	101 43	1 18	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-