GPS Space Vehicle Time Integrity for MJD 52430

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
15:13
20:57
 20,537
  1,112
  -231,589
44
0
0
0
 
2
2
1
2
12:45
18:29
17:52
20:32
 18,343
  7,342
  1,114
  1,108
   211,688
   211,765
51
44
0
0
0
0
0
0
 
3
1
13:58
19:39
 20,369
  1,125
   -33,095
47
0
0
0
 
4
4
1
2
00:00
21:29
04:56
23:59
 17,687
  8,989
  1,109
  1,112
  -193,883
  -195,030
91
55
1
0
1
0
0
0
 
5
5
1
2
01:47
08:59
06:04
12:29
 15,330
 12,495
  1,110
  1,115
   -15,441
   -15,474
45
42
0
0
0
0
0
0
 
6
1
04:22
09:24
 18,029
  1,121
     4,988
45
0
0
0
 
7
7
1
2
00:00
19:42
04:22
23:59
 15,675
 15,371
  1,115
  1,100
  -650,064
  -648,984
89
82
1
0
1
0
0
0
 
8
8
1
2
00:00
19:17
01:03
23:59
  3,771
 16,875
  1,106
  1,107
  -650,620
  -649,630
47
81
1
0
1
0
0
0
 
9
1
06:04
11:05
 17,958
  1,116
    47,094
42
0
0
0
 
10
1
00:52
07:01
 22,066
  1,112
    -4,894
44
0
0
0
 
11
1
17:52
23:11
 19,069
  1,109
   -12,629
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
01:33
16:35
19:42
02:35
19:41
21:49
  3,742
 11,088
  7,599
  1,103
  1,116
  1,100
     8,475
     8,532
     8,523
40
43
40
0
0
0
0
0
0
0
0
0
 
14
1
08:00
16:35
 30,811
  1,117
    70,127
48
0
0
0
 
15
1
07:01
12:33
 19,849
  1,123
   -21,071
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:22
12:01
 20,293
  1,120
   -46,826
621
0
10660
0
 
18
18
1
2
06:04
10:13
08:38
13:37
  9,226
 12,208
  1,121
  1,119
    65,222
    65,190
42
41
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
13:53
20:57
18:47
23:59
 17,599
 10,886
  1,115
  1,101
   166,666
   166,713
43
46
0
0
0
0
0
0
 
21
21
1
2
08:39
11:05
10:12
14:50
  5,552
 13,468
  1,139
  1,124
     2,576
     2,564
43
39
0
0
0
0
0
0
 
22
1
12:05
18:28
 22,902
  1,128
  -312,292
268
0
354
0
 
23
23
1
2
02:32
07:37
06:04
10:12
 12,663
  9,286
  1,119
  1,125
    -2,330
    -2,336
46
43
0
0
0
0
0
0
 
24
24
1
2
00:00
22:53
07:28
23:59
 26,793
  3,985
  1,113
  1,092
   -33,152
   -33,353
46
42
0
0
0
0
0
0
 
25
1
10:13
17:52
 27,452
  1,121
   -26,452
39
0
0
0
 
26
26
1
2
03:11
04:56
04:22
08:38
  4,254
 13,288
  1,118
  1,126
   233,615
   233,871
57
94
0
0
0
0
0
0
 
27
1
17:52
23:43
 20,993
  1,111
   -21,038
44
0
0
0
 
28
28
1
2
00:00
20:00
02:41
23:59
  9,673
 14,299
  1,125
  1,103
    85,405
    85,489
44
44
0
0
0
0
0
0
 
29
1
04:22
07:59
 12,937
  1,127
  -340,258
98
0
0
0
 
30
30
30
1
2
3
03:03
09:25
11:07
06:21
11:05
13:44
 11,840
  5,982
  9,408
  1,105
  1,119
  1,110
  -674,052
  -674,144
  -674,195
47
41
44
0
0
0
0
0
0
0
0
0
 
31
1
15:27
19:39
 15,043
  1,123
  -296,075
72
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(AUS) 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(AUS) 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.