GPS Space Vehicle Time Integrity for MJD 52287

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
05:32
11:22
 21,015
   809
  -210,512
8
0
0
0
 
2
1
08:17
14:34
 22,659
   798
   136,859
38
0
0
0
 
3
3
1
2
00:00
07:27
02:17
11:35
  8,258
 14,823
   801
   797
   -99,457
   -99,545
10
10
1
4
0
0
0
0
 
4
1
14:06
19:39
 20,000
   788
  -292,497
177
0
0
0
 
5
1
15:55
20:49
 17,664
   775
  -332,029
12
0
0
0
 
6
1
18:32
23:59
 19,643
  1,125
     3,384
14263
12
12
0
 
7
1
12:10
18:29
 22,746
   795
  -681,310
83
0
0
0
 
8
1
09:27
15:26
 21,528
   796
  -667,944
31
0
0
0
 
9
9
1
2
00:00
14:36
03:09
18:09
 11,391
 12,786
   798
   782
    26,450
    26,535
9
6
11
1
0
0
0
0
 
10
1
17:29
22:47
 19,068
   783
   -16,263
4
43
0
0
 
11
11
1
2
02:44
11:12
06:08
15:06
 12,240
 14,063
   788
   795
    -6,378
    -6,385
8
10
0
6
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:03
12:21
 19,094
   798
     2,077
4
16
0
0
 
14
1
00:12
06:36
 23,027
   793
   111,028
16
0
0
0
 
15
15
1
2
00:00
20:56
03:10
23:59
 11,443
 11,004
   800
   665
  -127,025
  -127,475
10
3827
1
12
0
12
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:06
02:36
23:59
  9,367
 14,020
   795
   891
   189,875
   180,513
356
3622
1
12
1545
6054
0
0
 
18
18
1
2
00:00
21:09
03:54
23:59
 14,077
 10,209
   794
   684
    76,343
    76,218
5
2788
37
12
0
12
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:24
15:23
09:10
16:36
 17,183
  4,370
   794
   787
   130,392
   130,486
15
8
1
5
0
0
0
0
 
21
21
1
2
00:00
22:50
05:25
23:59
 19,543
  4,166
   805
   789
      812
      823
4
3
0
0
0
0
0
0
 
22
1
04:50
10:08
 19,086
   800
  -565,955
96
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
15:23
21:15
 21,103
   784
    -1,282
19
0
0
0
 
25
1
02:31
08:14
 20,565
   792
   -20,923
6
118
0
0
 
26
26
26
1
2
3
00:00
12:35
20:20
01:09
14:40
23:59
  4,176
  7,500
 13,198
   799
   796
  1,064
    33,589
    34,035
    34,595
16
24
9064
1
1
12
0
0
12
0
0
0
 
27
1
08:06
14:20
 22,415
   795
    -7,036
7
0
0
0
 
28
1
10:26
17:06
 23,981
   790
    56,026
17
0
0
0
 
29
1
00:38
07:07
 23,344
   791
  -562,095
75
0
0
0
 
30
30
1
2
03:05
17:18
05:44
21:38
  9,513
 15,621
   792
   775
  -334,454
  -337,263
140
229
1
0
1
0
0
0
 
31
31
1
2
00:46
08:19
02:31
13:08
  6,288
 17,360
   790
   792
   -85,807
   -85,894
5
9
5
0
0
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.