GPS Space Vehicle Time Integrity for MJD 52832

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
16:14
21:51
 20,127
  -232
  -294,521
46
0
0
0
 
2
2
2
1
2
3
16:19
18:16
20:16
17:57
19:58
21:32
  5,867
  6,081
  4,501
  -212
  -228
  -246
   148,206
   148,246
   148,276
45
44
44
0
0
0
0
0
0
0
0
0
 
3
3
3
1
2
3
10:53
18:17
20:16
13:00
19:58
22:00
  7,621
  6,038
  6,169
  -228
  -217
  -238
   -26,923
   -26,992
   -27,027
45
44
44
0
0
0
0
0
0
0
0
0
 
4
1
00:49
06:03
 18,753
  -219
   -44,271
44
0
0
0
 
5
5
1
2
04:00
06:02
05:42
07:42
  6,096
  5,968
  -212
  -224
   -30,026
   -30,098
48
45
0
1
0
0
0
0
 
6
1
05:33
10:52
 19,045
  -224
     5,741
43
0
0
0
 
7
1
00:00
03:58
 14,191
  -218
  -567,398
69
0
0
0
 
8
8
1
2
00:00
20:16
01:37
22:00
  5,802
  6,169
  -225
  -236
  -385,560
  -386,178
44
44
0
0
0
0
0
0
 
9
9
1
2
01:14
10:05
04:52
11:48
 12,970
  6,166
  -218
  -221
    53,009
    53,058
44
43
0
0
0
0
0
0
 
10
10
10
1
2
3
04:20
06:02
08:04
05:42
07:44
09:15
  4,926
  6,083
  4,246
  -204
  -224
  -241
   -28,298
   -28,321
   -28,342
44
44
43
0
0
0
0
0
0
0
0
0
 
11
11
1
2
00:00
13:23
01:15
16:44
  4,485
 12,011
  -228
  -238
   -55,902
   -56,005
43
45
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
17:38
22:00
 15,644
  -237
    29,193
44
0
0
0
 
14
1
10:53
16:06
 18,746
  -225
    20,132
44
3
0
0
 
15
15
15
1
2
3
08:45
10:05
12:08
09:46
11:48
13:51
  3,673
  6,166
  6,170
  -214
  -221
  -237
  -133,001
  -133,037
  -133,087
44
44
45
0
0
0
0
0
0
0
0
0
 
16
16
1
2
16:14
18:16
17:57
19:58
  6,157
  6,081
  -225
  -241
   -49,728
   -49,793
46
46
0
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
08:05
10:05
12:08
09:46
11:48
13:51
  6,011
  6,166
  6,170
  -215
  -228
  -237
   -12,760
   -12,773
   -12,782
43
43
43
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
02:11
16:14
18:16
03:12
17:57
19:52
  3,682
  6,157
  5,725
  -209
  -230
  -245
   213,563
   213,529
   213,510
44
43
45
0
0
0
0
0
0
0
0
0
 
21
1
06:43
13:08
 23,001
  -227
    -1,650
83
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
10:05
12:08
14:09
11:48
13:51
15:54
  6,166
  6,170
  6,269
  -217
  -231
  -247
   -30,938
   -30,959
   -30,980
43
44
44
0
0
0
0
0
0
0
0
0
 
24
24
24
1
2
3
02:08
04:00
06:02
03:40
05:42
07:19
  5,487
  6,096
  4,576
  -192
  -224
  -241
   -44,137
   -44,189
   -44,225
45
45
43
0
0
0
0
0
0
0
0
0
 
25
1
13:09
18:00
 17,338
  -232
   -47,924
45
0
0
0
 
26
26
1
2
00:00
07:06
01:28
10:52
  5,237
 13,478
  -228
  -226
  -522,467
  -522,520
44
46
1
0
0
0
0
0
 
27
27
1
2
00:00
19:00
01:12
22:00
  4,293
 10,722
  -235
  -232
  -415,758
  -419,267
87
158
1
0
1
0
0
0
 
28
28
1
2
00:00
01:58
01:37
03:40
  5,790
  6,105
  -227
  -223
    25,757
    25,738
43
44
0
1
0
0
0
0
 
29
29
1
2
00:00
06:33
01:12
10:41
  4,292
 14,822
  -236
  -229
  -157,206
  -157,249
43
47
0
0
0
0
0
0
 
30
30
1
2
04:00
06:02
05:42
07:44
  6,097
  6,083
  -225
  -233
  -287,267
  -287,569
84
84
0
0
0
0
0
0
 
31
1
19:16
22:00
  9,802
  -227
  -318,147
74
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.