GPS Space Vehicle Time Integrity for MJD 54664

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

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
-
 
 
 
 
 
 
 
 
 
2
2
2
1
2
3
00:00
01:19
20:48
01:17
02:59
23:59
  4,675
  5,799
 11,232
   387
   388
   495
  -201,076
  -201,061
  -200,774
5
6
3053
29
1
13
0
0
14
0
0
0
 
3
3
3
1
2
3
04:50
12:50
14:06
07:35
14:04
17:12
  9,521
  4,438
 10,532
   376
   385
   386
  -256,346
  -256,475
  -256,515
16
7
24
1
0
1
0
0
1
0
0
0
 
4
4
1
2
00:00
19:40
01:17
23:59
  4,675
 15,129
   382
   660
   117,702
   118,730
13
9221
0
13
0
13
0
0
 
5
5
5
5
1
2
3
4
00:00
01:19
08:24
21:55
01:17
02:36
10:12
23:59
  4,675
  4,411
  6,490
  7,258
   387
   391
   380
   150
   350,474
   350,365
   349,734
   348,315
30
31
45
5490
0
1
0
13
0
1
0
14
0
0
0
0
 
6
6
6
1
2
3
04:12
12:43
14:06
07:37
14:04
16:38
 11,957
  4,861
  8,528
   380
   390
   390
  -161,118
  -161,202
  -161,226
13
6
11
1
30
1
0
0
0
0
0
0
 
7
1
14:06
18:48
 16,013
   388
     3,411
24
0
0
0
 
8
8
1
2
14:47
18:50
18:48
20:48
 13,882
  6,888
   385
   390
   162,535
   162,557
14
4
1
1
1
0
0
0
 
9
9
1
2
04:41
19:58
08:35
23:35
 13,471
 12,551
   389
   389
    -5,309
    -5,385
10
12
1
1
0
1
0
0
 
10
10
10
1
2
3
00:00
01:19
22:49
01:17
04:10
23:59
  4,675
  9,687
  4,076
   393
   389
 -1,046
     3,337
     3,337
     1,937
3
4
25417
3
38
13
0
0
4076
0
0
0
 
11
11
11
1
2
3
10:00
16:26
18:50
11:13
18:48
20:51
  4,133
  7,920
  7,063
   383
   389
   387
   -22,841
   -22,820
   -22,817
6
20
5
1
1
34
0
1
0
0
0
0
 
12
12
12
1
2
3
00:00
01:19
21:21
01:17
02:23
23:59
  4,675
  3,623
  9,255
   385
   390
   429
   357,258
   357,259
   357,239
3
12
1130
0
0
13
0
0
14
0
0
0
 
13
13
1
2
12:21
14:06
14:04
17:46
  5,982
 12,563
   383
   388
  -263,770
  -263,779
3
18
3
1
0
1
0
0
 
14
1
05:32
11:48
 21,735
   387
   243,583
28
0
0
0
 
15
15
1
2
01:45
18:50
06:23
20:02
 15,899
  4,294
   384
   382
   144,453
   144,801
29
10
1
0
0
0
0
0
 
16
16
16
1
2
3
03:05
10:25
14:06
04:08
14:04
15:22
  3,422
 12,836
  4,285
   383
   391
   389
  -116,263
  -116,203
  -116,190
5
6
7
2
2
0
0
0
0
0
0
0
 
17
17
1
2
17:33
18:50
18:48
23:53
  4,202
 17,747
   388
   386
   -38,263
   -38,265
4
11
2
1
0
1
0
0
 
18
1
02:38
09:15
 22,906
   386
   155,901
28
0
0
0
 
19
19
1
2
05:57
14:06
08:21
18:23
  8,196
 14,784
   382
   391
   -33,247
   -33,255
4
7
5
34
0
1
0
0
 
20
1
09:34
14:04
 15,688
   389
  -109,341
9
1
0
0
 
21
1
01:54
08:09
 21,724
   387
   -57,371
9
0
0
0
 
22
1
04:18
10:54
 22,916
   385
  -211,096
4
2
0
0
 
23
23
1
2
10:50
14:06
14:04
16:46
 11,405
  8,952
   387
   391
  -364,368
  -364,383
5
25
1
1
0
1
0
0
 
24
24
1
2
00:00
01:19
01:17
06:37
  4,675
 18,132
   387
   387
  -109,614
  -109,648
4
16
0
1
0
0
0
0
 
25
25
1
2
12:21
14:06
14:04
18:45
  5,962
 15,906
   385
   388
   193,134
   193,276
22
59
0
1
0
1
0
0
 
26
26
26
1
2
3
01:31
17:16
18:51
05:55
18:48
20:10
 15,307
  5,225
  4,784
   384
   384
   387
  -293,388
  -293,740
  -293,775
33
11
9
1
0
0
0
0
0
0
0
0
 
27
1
14:06
18:48
 16,013
   384
  -203,078
10
1
0
0
 
28
28
1
2
16:07
18:51
18:48
22:41
  9,066
 13,593
   388
   390
    21,508
    21,515
19
4
1
37
1
0
0
0
 
29
29
1
2
00:00
01:19
01:17
05:31
  4,627
 14,534
   382
   385
    41,856
    41,854
3
3
1
12
0
0
0
0
 
30
30
30
30
1
2
3
4
00:00
01:19
08:28
22:53
01:17
03:11
11:23
23:59
  4,675
  6,513
 10,198
  3,923
   386
   394
   387
  -765
   -85,917
   -85,920
   -85,971
   -87,213
3
5
9
19895
0
6
8
13
0
0
0
3923
0
0
0
0
 
31
1
07:56
13:34
 19,556
   386
    25,228
5
195
0
0
 
32
1
08:38
13:56
 18,493
   390
  -307,229
12
1
0
0
 
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.