GPS Space Vehicle Time Integrity for MJD 53524

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
07:59
15:11
 25,909
  1,892
  -404,545
21
0
0
0
 
2
2
1
2
00:00
20:20
04:54
23:59
 17,654
 13,148
  1,884
  1,891
    27,675
    27,691
4
6
64
8
0
0
0
0
 
3
1
11:21
17:06
 20,650
  1,890
    -4,083
19
0
0
0
 
4
4
1
2
00:00
19:07
02:12
23:59
  7,909
 17,531
  1,885
  1,889
  -178,548
  -176,732
62
127
1
0
1
0
0
0
 
5
5
1
2
00:00
05:27
03:25
09:24
 12,283
 14,262
  1,879
  1,886
  -101,661
  -101,713
9
7
3
4
0
0
0
0
 
6
1
01:40
07:01
 19,254
  1,883
  -580,109
233
1
1
0
 
7
7
1
2
00:00
17:06
01:39
23:59
  5,969
 24,791
  1,881
  1,889
  -141,050
  -142,835
44
175
1
0
1
0
0
0
 
8
1
16:29
22:07
 20,315
  1,881
    32,827
7
0
0
0
 
9
1
03:25
07:58
 16,383
  1,880
    48,059
11
1
0
0
 
10
10
1
2
00:00
21:46
04:16
23:59
 15,397
  7,997
  1,881
  1,882
   -62,737
   -62,782
3
7
241
11
0
0
0
0
 
11
1
15:11
20:20
 18,494
  1,881
  -230,077
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
13:47
15:25
22:33
15:11
19:07
23:59
  5,005
 13,292
  5,184
  1,890
  1,882
  1,897
     1,900
     1,878
     1,865
6
6
5
0
2
9
0
0
0
0
0
0
 
14
1
05:01
13:38
 31,068
  1,893
    31,264
4
95
0
0
 
15
15
1
2
05:01
07:02
06:02
10:37
  3,698
 12,908
  1,898
  1,884
  -438,230
  -438,297
6
22
3
0
0
0
0
0
 
16
1
09:25
15:37
 22,296
  1,889
    -1,229
4
77
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
04:11
06:03
05:26
10:49
  4,526
 17,151
  1,882
  1,886
   161,687
   161,734
10
18
6
0
0
0
0
0
 
19
1
12:25
18:17
 21,125
  1,887
    23,656
5
22
0
0
 
20
20
1
2
11:11
18:17
16:02
21:56
 17,479
 13,087
  1,891
  1,886
    65,753
    65,702
15
6
2
7
0
0
0
0
 
21
1
03:25
09:15
 20,983
  1,885
  -104,401
11
1
0
0
 
22
1
05:25
12:05
 23,979
  1,895
   -22,769
7
51
0
0
 
23
1
12:29
17:06
 16,624
  1,889
  -192,490
7
1
0
0
 
24
1
17:06
23:04
 21,500
  1,885
   -19,860
12
0
0
0
 
25
1
07:02
15:25
 30,168
  1,891
   -92,544
8
12
0
0
 
26
1
00:28
05:00
 16,286
  1,879
   -21,489
4
64
0
0
 
27
1
15:12
21:07
 21,304
  1,889
     -127
10
27
0
0
 
28
1
17:13
23:50
 23,851
  1,890
   -43,783
7
15
0
0
 
29
1
00:00
05:26
 19,577
  1,884
   -86,925
158
1
1
0
 
30
30
1
2
00:24
09:16
04:10
11:05
 13,537
  6,533
  1,883
  1,890
  -223,081
  -223,677
80
38
0
0
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(NIMT) 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(NIMT) 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.