GPS Space Vehicle Time Integrity for MJD 52437

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
14:44
20:28
 20,539
  1,153
  -232,661
48
0
0
0
 
2
1
12:16
20:01
 27,810
  1,157
   215,363
61
0
0
0
 
3
1
13:30
19:13
 20,500
  1,157
   -35,151
48
0
0
0
 
4
4
1
2
00:00
20:53
04:28
23:59
 16,005
 11,149
  1,154
  1,157
  -203,210
  -204,323
83
58
1
0
1
0
0
0
 
5
5
5
1
2
3
01:19
04:28
08:22
03:54
05:35
12:00
  9,257
  3,982
 13,033
  1,162
  1,173
  1,187
   -16,363
   -16,359
   -16,370
44
47
46
0
0
0
0
0
0
0
0
0
 
6
1
03:54
08:56
 17,993
  1,162
     5,282
49
0
0
0
 
7
7
1
2
00:00
19:14
03:54
23:59
 13,974
 17,066
  1,157
  1,149
  -640,383
  -639,216
84
95
1
0
1
0
0
0
 
8
1
18:48
23:59
 18,593
  1,164
  -641,533
87
0
0
0
 
9
1
05:36
10:36
 17,922
  1,175
    48,206
49
0
0
0
 
10
1
00:22
06:32
 22,043
  1,163
    -5,220
46
0
0
0
 
11
1
17:38
22:42
 18,183
  1,152
   -13,003
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
16:06
21:20
 18,747
  1,157
     9,053
47
0
0
0
 
14
1
07:30
16:06
 30,811
  1,162
    68,507
56
0
0
0
 
15
1
06:32
12:04
 19,827
  1,172
   -23,674
54
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
06:32
11:32
 17,934
  1,162
  -109,486
524
0
7953
0
 
18
18
1
2
05:36
09:42
08:09
13:08
  9,163
 12,302
  1,162
  1,170
    64,167
    64,145
48
49
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
13:24
20:06
18:18
23:59
 17,595
 13,982
  1,158
  1,142
   168,335
   168,381
47
44
0
0
0
0
0
0
 
21
21
1
2
08:10
10:37
09:41
14:22
  5,465
 13,469
  1,171
  1,178
     2,680
     2,689
48
48
0
0
0
0
0
0
 
22
1
11:37
18:00
 22,892
  1,162
  -336,318
268
0
318
0
 
23
23
1
2
02:02
07:07
06:32
09:41
 16,089
  9,200
  1,175
  1,164
    -2,683
    -2,695
47
47
0
0
0
0
0
0
 
24
24
1
2
00:00
22:25
07:03
23:59
 25,277
  5,663
  1,154
  1,139
   -34,664
   -34,852
51
38
0
0
0
0
0
0
 
25
1
09:42
17:37
 28,410
  1,164
   -26,759
50
0
0
0
 
26
1
02:42
08:09
 19,541
  1,169
   247,737
140
0
0
0
 
27
-
 
 
 
 
 
 
 
 
 
28
28
1
2
00:00
19:32
02:13
23:59
  7,946
 15,975
  1,171
  1,157
    86,209
    86,285
42
44
0
0
0
0
0
0
 
29
1
03:54
07:29
 12,840
  1,173
   -10,654
127
0
0
0
 
30
30
1
2
02:35
08:56
05:35
13:16
 10,746
 15,534
  1,157
  1,172
  -676,591
  -676,659
46
51
0
0
0
0
0
0
 
31
1
15:00
21:01
 21,605
  1,158
  -304,300
99
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.