GPS Space Vehicle Time Integrity for MJD 52491

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
11:00
16:44
 20,595
   -29
  -242,318
23
310
0
0
 
2
1
08:29
16:07
 27,409
   -28
   242,529
48
0
0
0
 
3
3
1
2
09:50
14:27
13:45
15:33
 14,062
  3,965
   -24
   -40
   -51,629
   -51,684
24
19
404
110
0
0
0
0
 
4
1
17:17
23:59
 24,036
   -45
  -269,929
98
0
0
0
 
5
5
5
1
2
3
00:00
04:27
21:33
01:54
08:19
23:59
  6,839
 13,881
  8,743
   -38
   -21
   -48
   -25,105
   -25,119
   -25,234
34
25
17
0
133
239
0
0
0
0
0
0
 
6
1
00:54
05:17
 15,700
   -37
     5,039
30
5
0
0
 
7
1
15:34
23:59
 30,220
   -33
  -542,776
220
0
0
0
 
8
1
15:06
20:47
 20,400
   -38
  -564,943
111
0
0
0
 
9
1
01:55
06:55
 17,922
   -25
     2,289
26
107
0
0
 
10
10
1
2
00:00
20:31
02:45
23:59
  9,892
 12,450
   -50
   -41
    -9,482
    -9,527
34
21
0
339
0
0
0
0
 
11
1
13:46
19:01
 18,841
   -34
   -17,694
19
603
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:20
21:13
17:43
22:32
 19,280
  4,730
   -31
   -62
    11,318
    11,305
19
19
692
164
0
0
0
0
 
14
1
03:44
12:20
 30,837
   -26
    56,012
29
105
0
0
 
15
1
02:46
08:20
 19,872
   -30
   -45,260
42
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:46
07:51
 18,245
   -26
   -99,259
572
0
9033
0
 
18
18
1
2
01:54
05:58
04:13
09:29
  8,304
 12,630
   -45
   -25
    52,505
    52,480
26
28
58
75
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:36
16:45
14:34
20:20
 17,804
 12,827
   -25
   -40
   179,084
   179,124
20
20
696
505
0
0
0
0
 
21
1
04:22
10:42
 22,756
   -26
     2,529
26
197
0
0
 
22
1
08:00
14:26
 23,094
   -22
  -479,515
49
0
0
0
 
23
23
23
1
2
3
00:00
04:22
22:09
02:45
05:58
23:59
  9,890
  5,737
  6,603
   -40
   -33
   -57
    -7,081
    -7,085
    -7,157
32
24
19
0
59
211
0
0
0
0
0
0
 
24
24
1
2
00:00
18:49
03:32
23:59
 12,717
 18,540
   -39
   -43
   -48,069
   -48,261
31
26
1
385
0
0
0
0
 
25
1
05:58
13:45
 27,920
   -22
   -30,501
25
442
0
0
 
26
26
1
2
00:00
22:55
03:43
23:59
 13,352
  3,868
   -32
   -50
   -87,429
   -89,627
115
29
0
19
0
0
0
0
 
27
1
13:46
19:39
 21,081
   -32
   -70,394
75
0
0
0
 
28
1
15:53
22:28
 23,594
   -35
    89,095
22
906
0
0
 
29
29
1
2
00:00
22:29
04:11
23:59
 15,022
  5,427
   -36
   -47
  -145,456
  -147,489
129
36
1
5
1
0
0
0
 
30
30
1
2
00:15
06:55
01:54
09:40
  5,909
  9,835
   -56
   -27
  -121,208
  -122,515
90
146
1
0
1
0
0
0
 
31
31
1
2
11:16
16:08
15:33
17:17
 15,381
  4,097
   -20
   -31
  -351,582
  -351,663
33
21
48
157
0
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.