GPS Space Vehicle Time Integrity for MJD 52380

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
00:28
05:02
 16,419
   171
  -224,833
12
1
0
0
 
2
1
00:28
04:49
 15,623
   176
   184,441
24
1
0
0
 
3
3
1
2
01:07
16:49
05:16
19:52
 14,887
 11,008
   179
   181
   -18,988
   -19,165
13
8
1
0
0
0
0
0
 
4
1
07:42
13:12
 19,753
   179
  -121,564
106
0
0
0
 
5
1
09:45
14:35
 17,374
   177
    -8,897
14
0
0
0
 
6
1
12:13
17:42
 19,728
   186
     2,986
5
0
0
0
 
7
1
05:43
11:58
 22,461
   182
  -699,044
49
0
0
0
 
8
1
03:08
09:07
 21,458
   175
  -694,694
39
0
0
0
 
9
9
1
2
08:18
16:51
11:49
20:47
 12,701
 14,100
   195
   191
    38,757
    38,804
9
11
0
2
0
0
0
0
 
10
1
11:14
16:36
 19,268
   179
    -3,252
8
0
0
0
 
11
11
1
2
04:51
20:53
08:45
23:43
 13,974
 10,170
   174
   188
   -10,838
   -10,860
5
8
26
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:33
05:55
 19,245
   178
     5,008
5
21
0
0
 
14
14
1
2
17:53
20:53
20:51
23:59
 10,687
 11,152
   183
   595
    82,470
    82,845
10
13267
0
11
0
11
0
0
 
15
1
14:30
20:42
 22,296
   177
    -3,116
30
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:45
20:11
 23,125
   183
   499,625
989
0
16351
0
 
18
1
14:50
20:51
 21,637
   183
    70,497
8
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:28
09:01
21:57
02:49
10:12
23:59
  8,460
  4,274
  7,320
   177
   188
   182
   153,539
   153,631
   153,759
5
8
3
1
4
7
0
0
0
0
0
0
 
21
21
1
2
16:25
20:53
20:51
22:57
 15,942
  7,394
   191
   178
     1,033
     1,027
4
8
0
0
0
0
0
0
 
22
22
1
2
00:28
22:26
03:48
23:59
 12,017
  5,627
   185
  -476
  -121,250
  -125,552
174
14768
1
11
1
5627
0
0
 
23
1
12:56
18:38
 20,498
   179
     -553
8
21
0
0
 
24
1
09:03
14:55
 21,077
   187
   -22,801
18
0
0
0
 
25
25
1
2
00:28
20:53
01:44
23:59
  4,596
 11,153
   176
   493
   -25,002
   -24,715
6
9441
0
12
0
12
0
0
 
26
26
1
2
06:06
13:54
08:19
18:32
  8,009
 16,700
   185
   180
   144,371
   144,957
41
89
1
0
0
0
0
0
 
27
1
01:41
07:55
 22,425
   174
   -17,454
15
0
0
0
 
28
1
04:06
10:45
 23,936
   173
    77,169
17
0
0
0
 
29
1
15:19
20:36
 18,988
   183
  -434,798
111
0
0
0
 
30
30
1
2
10:50
20:53
15:14
23:11
 15,825
  8,222
   180
   181
  -620,113
  -620,772
95
50
1
0
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 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.