GPS Space Vehicle Time Integrity for MJD 52444

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
18:43
23:59
 18,938
  -281
  -235,259
3
8
0
0
 
2
1
18:51
23:59
 18,486
    91
   218,142
13841
12
12
0
 
3
3
1
2
12:29
20:42
15:31
23:59
 10,901
 11,828
  -274
  -269
   -38,573
   -38,668
12
13
1
0
0
0
0
0
 
4
1
03:21
08:51
 19,772
  -259
  -213,970
90
0
0
0
 
5
5
1
2
05:26
16:28
10:14
17:31
 17,294
  3,703
  -263
  -262
   -18,730
   -18,813
15
6
1
41
0
0
0
0
 
6
1
07:58
13:25
 19,568
  -255
     4,052
3
36
0
0
 
7
1
01:21
07:35
 22,373
  -256
  -631,285
110
0
0
0
 
8
8
1
2
00:00
22:41
04:44
23:59
 16,980
  4,702
  -254
 -1,240
  -635,352
  -635,238
72
19291
1
12
1
4702
0
0
 
9
9
1
2
03:56
12:29
07:27
16:26
 12,681
 14,156
  -248
  -264
    47,865
    47,905
5
8
1
16
0
0
0
0
 
10
1
06:50
12:11
 19,233
  -264
    -7,044
8
6
0
0
 
11
11
1
2
00:29
15:58
04:23
19:21
 14,006
 12,125
  -255
  -273
   -14,812
   -14,874
5
3
35
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:58
01:27
23:59
  5,235
 14,495
  -256
    58
     8,058
     8,429
4
11453
1
12
0
12
0
0
 
14
1
13:27
19:52
 23,100
  -271
    65,399
20
0
0
0
 
15
1
10:04
16:17
 22,400
  -265
   -27,858
31
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:23
15:49
 23,135
  -273
  -171,417
638
0
12709
0
 
18
1
10:30
17:13
 24,130
  -269
    61,528
18
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:29
22:20
 17,477
  -270
   168,555
19
0
0
0
 
21
1
12:02
18:34
 23,502
  -281
     1,383
6
59
0
0
 
22
1
18:06
23:27
 19,214
  -265
  -362,342
214
0
0
0
 
23
1
08:24
14:03
 20,337
  -258
    -4,552
9
0
0
0
 
24
1
04:45
10:38
 21,195
  -267
   -37,661
25
0
0
0
 
25
1
15:38
21:18
 20,364
  -265
   -28,565
4
145
0
0
 
26
26
1
2
01:39
09:29
03:57
14:07
  8,228
 16,635
  -250
  -273
   260,386
   261,137
60
113
1
0
1
0
0
0
 
27
1
00:10
03:28
 11,806
  -221
    17,624
5
0
0
11777
 
28
1
00:00
06:23
 22,932
  -260
    85,498
5
14
0
0
 
29
29
1
2
01:29
09:26
03:50
13:54
  8,399
 16,026
  -245
  -267
   -30,225
   -31,230
73
145
1
0
1
0
0
0
 
30
30
1
2
06:35
16:17
10:56
18:57
 15,588
  9,590
  -262
  -273
  -679,377
  -679,422
7
6
1
39
0
0
0
0
 
31
31
31
1
2
3
00:00
14:20
21:42
02:43
15:41
23:59
  9,734
  4,860
  8,262
  -250
  -274
  -414
  -312,776
  -313,410
  -313,900
35
19
3948
1
1
12
1
0
12
0
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(MYS) 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(MYS) 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.