GPS Space Vehicle Time Integrity for MJD 53952

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
1
07:54
14:36
 23,380
   -38
   -69,307
26
3
3
0
 
2
1
00:00
03:34
 12,432
   -50
   -20,869
16
1
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
4
1
2
00:00
20:11
01:53
21:59
  6,625
  6,276
   -53
   -49
  -287,798
  -288,295
16
19
5
1
0
1
0
0
 
5
1
00:00
02:58
 10,483
   -46
  -276,571
78
1
1
0
 
6
1
00:58
06:20
 18,460
   -51
  -596,894
16
0
0
0
 
7
7
1
2
03:34
13:06
07:46
15:56
 14,642
  9,960
   -48
   -48
  -537,918
  -537,850
10
9
1
4
0
0
0
0
 
8
8
1
2
15:33
19:28
19:26
21:32
 13,630
  7,150
   -54
   -45
    74,816
    74,833
7
44
0
3
0
3
1001
1414
 
9
9
1
2
05:17
20:27
08:59
21:59
 12,678
  5,302
   -57
   -51
   -30,771
   -30,848
16
9
3
1
2
1
0
0
 
10
1
00:00
04:51
 16,939
   -48
   -87,666
8
3
0
0
 
11
11
1
2
08:55
17:06
12:00
21:14
 10,857
 14,192
   -53
   -52
  -343,300
  -343,364
6
15
1
3
0
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:57
18:22
 18,972
   -49
   -83,103
18
0
0
0
 
14
1
06:09
12:26
 22,091
   -47
     8,259
10
2
2
0
 
15
1
03:38
09:40
 21,025
   -52
  -657,504
44
2
2
0
 
16
1
11:11
16:12
 17,617
   -47
   -62,229
27
1
1
0
 
17
1
18:01
21:59
 13,627
   -51
   -99,261
31
4
4
0
 
18
1
03:16
09:53
 22,846
   -49
   245,301
13
2
2
0
 
19
19
1
2
06:38
14:33
09:01
19:04
  8,250
 15,729
   -51
   -48
    -5,466
    -5,550
12
14
3
0
2
0
0
0
 
20
1
10:32
15:18
 16,728
   -47
    23,478
7
4
1
0
 
21
1
02:30
08:48
 21,710
   -48
   -45,712
25
2
2
0
 
22
1
04:55
11:33
 23,008
   -44
  -122,804
21
2
0
0
 
23
1
11:25
17:22
 20,779
   -46
  -137,941
22
1
1
0
 
24
1
19:32
21:59
  8,315
   -44
   -26,247
77
3
3
0
 
25
1
08:50
14:35
 20,292
   -53
  -276,358
109
1
1
0
 
26
26
1
2
02:23
18:21
06:58
20:52
 15,822
  8,691
   -50
   -56
   204,480
   205,213
63
38
1
1
1
0
0
0
 
27
1
14:27
20:29
 20,812
   -45
   -61,486
50
3
3
0
 
28
1
16:27
21:59
 19,044
   -39
   -21,630
15
2
1
0
 
29
29
1
2
02:11
17:59
06:33
20:41
 15,086
  9,282
   -50
   -52
  -632,753
  -632,830
9
23
8
3
0
3
0
0
 
30
30
1
2
00:00
09:09
03:51
12:01
 13,370
 10,099
   -47
   -57
    -5,893
    -5,940
5
8
31
7
0
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(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.