GPS Space Vehicle Time Integrity for MJD 55598

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
1
2
04:57
08:20
05:59
11:01
  3,632
  9,362
  -258
  -255
  -319,075
  -319,103
8
7
0
1
0
0
0
0
3
3
3
1
2
3
00:00
12:57
20:55
01:24
15:38
23:59
  4,927
  9,303
 10,531
  -262
  -264
     7
  -672,502
  -672,743
  -672,618
8
19
7678
4
2
15
0
1
15
0
0
0
4
4
1
2
04:07
08:20
08:16
09:27
 14,478
  4,010
  -255
  -252
   -28,422
   -28,518
41
14
1
0
0
0
0
0
5
5
1
2
07:03
08:20
08:16
12:23
  4,253
 14,133
  -254
  -258
   110,145
   110,199
7
23
0
1
0
0
0
0
6
6
1
2
12:23
20:49
15:42
23:59
 11,419
 10,846
  -270
   106
    61,254
    62,346
92
10767
4
15
4
309
0
0
7
7
1
2
00:00
21:37
04:00
23:59
 13,526
  8,253
  -263
  -663
    -3,352
    -3,806
3
9708
53
14
0
15
0
0
8
1
00:00
05:04
 17,397
  -259
    -7,601
4
2
0
0
9
9
1
2
04:03
12:47
07:45
16:34
 13,017
 13,262
  -253
  -263
   -60,306
   -60,396
8
15
2
1
0
0
0
0
10
10
10
1
2
3
05:49
08:20
21:57
08:16
10:29
23:59
  8,371
  7,434
  7,090
  -259
  -261
   194
    65,184
    65,190
    65,687
22
6
10242
1
27
14
1
0
14
0
0
0
11
11
1
2
00:20
16:20
04:44
19:05
 14,899
  9,206
  -261
  -266
   124,698
   124,852
16
16
2
2
0
2
0
0
12
12
1
2
05:23
08:20
08:16
10:24
  9,936
  7,182
  -257
  -253
    29,091
    29,065
22
17
1
76
1
0
0
0
13
13
1
2
00:00
20:23
01:57
23:59
  6,542
 12,400
  -265
   -20
  -283,700
  -283,357
5
7618
21
15
0
15
0
0
14
1
13:38
19:51
 21,229
  -262
  -129,696
31
3
1
0
15
15
1
2
02:55
10:16
04:05
15:13
  3,781
 16,950
  -261
  -258
   153,881
   153,765
6
36
1
4
0
2
0
0
16
1
18:45
23:50
 17,323
  -271
   148,373
1106
2
3
0
17
1
01:31
07:45
 21,492
  -262
  -183,012
9
1
1
0
18
1
11:01
17:39
 22,819
  -259
  -120,306
33
5
5
0
19
19
19
1
2
3
00:00
14:08
22:01
02:38
16:29
23:59
  9,028
  8,132
  6,837
  -262
  -266
  -666
   108,174
   108,353
   108,051
10
20
9041
1
2
14
0
1
15
0
0
0
20
1
17:58
22:43
 16,428
  -269
   -48,951
999
1
1
0
21
1
09:48
16:03
 21,508
  -256
   121,766
30
4
2
0
22
1
12:26
19:01
 22,624
  -261
  -153,979
33
5
5
0
23
1
18:54
23:59
 17,406
   151
  -327,443
14812
15
16
0
24
24
1
2
01:06
16:22
04:53
19:58
 12,683
 12,136
  -261
  -263
  -363,202
  -363,381
11
21
1
2
0
2
0
0
25
25
25
1
2
3
07:05
08:20
16:39
08:16
11:19
19:28
  4,100
 10,426
  9,361
  -252
  -255
  -262
    66,828
    66,837
    66,878
4
6
21
4
2
2
0
0
2
0
0
0
26
26
1
2
01:05
09:28
04:19
13:36
 10,763
 14,302
  -265
  -260
   113,893
   114,200
31
44
1
2
0
2
0
0
27
27
1
2
03:28
12:36
05:59
15:52
  8,554
 11,437
  -259
  -262
  -234,275
  -234,398
9
16
1
1
0
0
0
0
28
1
00:03
06:36
 22,425
  -255
   -18,723
18
2
1
0
29
1
08:21
13:40
 18,518
  -257
  -183,587
36
3
2
0
30
30
1
2
10:42
18:07
12:01
23:05
  4,714
 17,226
  -258
  -272
  -319,927
  -320,039
6
976
1
1
0
1
0
0
31
1
16:00
21:38
 19,082
  -270
   -38,740
928
1
3
0
32
1
16:55
22:09
 17,908
  -267
   190,660
958
1
3
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.