GPS Space Vehicle Time Integrity for MJD 55276

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
1
03:10
09:20
 21,430
    11
  -238,434
26
2
2
0
 
3
3
3
1
2
3
11:05
19:00
20:43
13:41
20:40
23:27
  8,733
  5,708
  9,570
     4
    14
    17
  -531,097
  -531,229
  -531,268
20
14
20
2
0
1
1
0
1
0
0
0
 
4
1
01:40
07:21
 19,804
     9
   -41,515
51
1
1
0
 
5
1
05:07
10:27
 18,551
    10
     3,104
24
3
3
0
 
6
6
6
1
2
3
10:33
18:56
20:43
13:47
20:40
22:57
 10,987
  5,971
  7,726
     7
    15
    14
  -684,376
  -684,156
  -684,100
33
17
27
2
0
1
1
0
1
0
0
0
 
7
7
7
1
2
3
00:03
19:26
20:43
01:52
20:40
23:59
  6,086
  4,187
 11,482
     5
     3
   342
    -1,408
    -1,378
    -1,035
28
11
9665
1
0
14
1
0
15
0
0
0
 
8
8
1
2
02:00
21:03
03:05
23:59
  3,780
 10,268
     4
   -83
    -4,270
    -4,383
11
2451
0
14
0
15
0
0
 
9
9
1
2
01:48
10:45
05:40
14:20
 13,399
 12,232
     7
     3
  -112,716
  -112,792
18
19
1
1
1
1
0
0
 
10
10
1
2
04:27
21:03
09:26
22:13
 17,150
  4,181
    15
    12
    38,375
    38,413
20
4
2
1
1
0
0
0
 
11
11
11
1
2
3
00:03
14:35
22:27
02:59
17:13
23:59
  9,993
  9,181
  5,485
     8
     7
  -677
    51,772
    51,884
    51,258
13
15
13623
1
0
14
0
0
5485
0
0
0
 
12
1
03:40
08:35
 17,164
    11
   136,238
28
3
2
0
 
13
13
1
2
18:18
20:43
20:40
23:49
  8,230
 10,859
     8
    12
  -305,913
  -305,906
11
17
0
1
0
1
0
0
 
14
1
11:38
17:51
 21,591
    11
   -24,335
29
1
1
0
 
15
1
07:52
12:28
 15,918
    11
   295,939
25
1
1
0
 
16
16
1
2
09:12
16:34
10:18
20:40
  3,715
 14,001
    11
    11
    53,330
    53,454
15
22
2
0
0
0
0
0
 
17
1
02:00
05:59
 13,894
     9
  -138,518
19
2
1
0
 
18
1
08:46
15:21
 22,699
    13
   -56,619
25
2
2
0
 
19
19
1
2
12:07
20:43
14:30
23:59
  8,248
 11,482
     9
   529
    22,852
    23,451
14
14709
2
14
0
10956
0
0
 
20
20
1
2
03:00
16:04
04:11
20:40
  4,164
 15,804
     9
    12
   -59,153
   -59,113
13
13
2
0
0
0
0
0
 
21
1
08:06
14:17
 21,270
    12
    48,141
26
2
2
0
 
22
1
10:15
16:53
 22,944
    11
  -176,409
13
1
0
0
 
23
23
1
2
17:03
20:43
20:40
22:57
 12,292
  7,726
     9
    13
  -376,698
  -376,682
13
26
0
1
0
1
0
0
 
24
1
07:48
14:05
 21,685
    15
  -272,293
31
2
2
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
09:43
15:20
 19,520
     8
    30,299
26
1
1
0
 
27
27
1
2
01:38
10:39
05:26
14:03
 13,140
 11,570
     3
    14
  -135,927
  -136,024
24
22
1
1
1
1
0
0
 
28
28
1
2
02:00
21:57
04:36
23:59
  9,151
  7,053
    11
  -510
    20,147
    19,578
11
11757
0
14
0
7053
0
0
 
29
1
06:09
11:40
 18,955
    10
  -106,614
23
2
2
0
 
30
30
1
2
04:53
14:34
09:13
17:19
 14,991
  9,641
     6
    -3
  -226,427
  -226,548
22
17
3
0
1
0
0
0
 
31
1
13:55
19:32
 19,438
     9
    46,299
15
6
0
0
 
32
1
14:51
20:07
 18,193
     9
   -69,331
51
0
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.