GPS Space Vehicle Time Integrity for MJD 54453

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

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

1
1
1
2
00:00
21:06
03:46
23:59
13,052
10,117
   222
   124
  -173,236
  -173,500
10
2651
1
12
0
13
0
0

2
1
11:08
17:14
21,255
   224
  -159,354
26
1
1
0

3
3
1
2
03:19
19:15
07:41
21:59
15,171
  9,364
   217
   220
  -160,092
  -160,396
26
19
3
1
2
1
0
0

4
1
09:56
15:36
19,687
   221
    39,325
30
1
1
0

5
5
1
2
12:36
22:43
17:07
23:59
15,768
  4,608
   222
   295
  -604,619
  -605,146
93
1442
1
12
1
12
0
0

6
1
14:39
20:01
18,438
   218
  -184,137
73
1
1
0

7
-

8
1
05:22
11:20
20,746
   234
   134,190
18
2
2
0

9
9
1
2
10:25
19:03
14:02
22:56
12,525
13,286
   221
   220
  -101,492
  -101,546
14
18
2
2
1
2
0
0

10
1
13:21
18:40
18,506
   222
   179,072
66
1
1
0

11
11
11
1
2
3
00:00
06:55
22:53
01:43
11:18
23:59
  5,865
15,194
  4,000
   220
   228
  -104
   -26,432
   -26,429
   -26,773
5
16
5851
0
2
12
0
1
12
0
0
0

12
1
11:57
16:51
17,170
   220
   352,072
7
10
0
0

13
1
02:50
08:14
18,751
   222
  -228,594
18
2
2
0

14
14
1
2
00:00
20:00
02:10
23:59
  7,526
14,034
   222
   402
   312,348
   312,319
8
6135
1
12
0
14
0
0

15
15
1
2
08:28
16:14
10:30
20:56
  7,029
16,229
   224
   220
    71,302
    71,270
9
18
1
2
1
2
0
0

16
1
00:59
05:58
17,439
   224
  -129,138
13
2
1
0

17
1
07:47
14:05
21,929
   224
   -46,032
21
2
1
0

18
1
17:00
23:35
22,673
   222
   218,416
23
2
2
0

19
19
1
2
04:21
20:23
08:52
22:44
15,719
  8,146
   230
   225
   -12,517
   -12,619
18
11
3
1
1
1
0
0

20
20
1
2
00:21
11:16
05:06
12:24
16,310
  3,992
   223
   227
  -124,014
  -123,986
17
14
1
1
1
1
0
0

21
1
16:02
22:22
21,767
   222
   -74,785
20
3
3
0

22
22
1
2
00:00
18:42
01:22
21:59
  4,618
11,374
   223
   223
  -205,162
  -205,218
5
14
1
1
0
1
0
0

23
1
01:10
07:08
20,707
   225
  -318,901
24
2
2
0

24
1
14:24
21:02
22,971
   222
   -55,044
24
2
1
0

25
1
03:26
09:41
21,672
   222
  -492,192
41
3
2
0

26
26
1
2
08:00
16:03
10:40
20:34
  9,312
15,589
   226
   219
  -130,030
  -130,401
33
54
2
2
1
2
0
0

27
1
04:20
10:19
20,670
   223
  -154,908
36
3
2
0

28
1
06:24
13:00
22,942
   232
    12,505
18
3
3
0

29
-

30
30
30
1
2
3
00:00
13:18
22:51
01:44
17:33
23:59
  5,917
14,754
  4,114
   222
   214
  -167
   -56,397
   -56,479
   -56,900
7
7
7137
1
19
12
0
0
12
0
0
0

31
1
00:00
03:53
13,437
   222
     2,143
6
7
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 21:06	03:46 23:59	13,052 10,117	222 124	-173,236 -173,500	10 2651	1 12	0 13	0 0
2	1	11:08	17:14	21,255	224	-159,354	26	1	1	0
3 3	1 2	03:19 19:15	07:41 21:59	15,171 9,364	217 220	-160,092 -160,396	26 19	3 1	2 1	0 0
4	1	09:56	15:36	19,687	221	39,325	30	1	1	0
5 5	1 2	12:36 22:43	17:07 23:59	15,768 4,608	222 295	-604,619 -605,146	93 1442	1 12	1 12	0 0
6	1	14:39	20:01	18,438	218	-184,137	73	1	1	0
7	-
8	1	05:22	11:20	20,746	234	134,190	18	2	2	0
9 9	1 2	10:25 19:03	14:02 22:56	12,525 13,286	221 220	-101,492 -101,546	14 18	2 2	1 2	0 0
10	1	13:21	18:40	18,506	222	179,072	66	1	1	0
11 11 11	1 2 3	00:00 06:55 22:53	01:43 11:18 23:59	5,865 15,194 4,000	220 228 -104	-26,432 -26,429 -26,773	5 16 5851	0 2 12	0 1 12	0 0 0
12	1	11:57	16:51	17,170	220	352,072	7	10	0	0
13	1	02:50	08:14	18,751	222	-228,594	18	2	2	0
14 14	1 2	00:00 20:00	02:10 23:59	7,526 14,034	222 402	312,348 312,319	8 6135	1 12	0 14	0 0
15 15	1 2	08:28 16:14	10:30 20:56	7,029 16,229	224 220	71,302 71,270	9 18	1 2	1 2	0 0
16	1	00:59	05:58	17,439	224	-129,138	13	2	1	0
17	1	07:47	14:05	21,929	224	-46,032	21	2	1	0
18	1	17:00	23:35	22,673	222	218,416	23	2	2	0
19 19	1 2	04:21 20:23	08:52 22:44	15,719 8,146	230 225	-12,517 -12,619	18 11	3 1	1 1	0 0
20 20	1 2	00:21 11:16	05:06 12:24	16,310 3,992	223 227	-124,014 -123,986	17 14	1 1	1 1	0 0
21	1	16:02	22:22	21,767	222	-74,785	20	3	3	0
22 22	1 2	00:00 18:42	01:22 21:59	4,618 11,374	223 223	-205,162 -205,218	5 14	1 1	0 1	0 0
23	1	01:10	07:08	20,707	225	-318,901	24	2	2	0
24	1	14:24	21:02	22,971	222	-55,044	24	2	1	0
25	1	03:26	09:41	21,672	222	-492,192	41	3	2	0
26 26	1 2	08:00 16:03	10:40 20:34	9,312 15,589	226 219	-130,030 -130,401	33 54	2 2	1 2	0 0
27	1	04:20	10:19	20,670	223	-154,908	36	3	2	0
28	1	06:24	13:00	22,942	232	12,505	18	3	3	0
29	-
30 30 30	1 2 3	00:00 13:18 22:51	01:44 17:33 23:59	5,917 14,754 4,114	222 214 -167	-56,397 -56,479 -56,900	7 7 7137	1 19 12	0 0 12	0 0 0
31	1	00:00	03:53	13,437	222	2,143	6	7	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-