GPS Space Vehicle Time Integrity for MJD 53490, Saturday 30 April 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 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
09:30
17:33
 28,855
  1,562
  -399,484
25
0
0
0
 
2
2
1
2
00:00
01:13
01:11
07:12
  4,274
 21,535
  1,551
  1,558
    27,381
    27,386
1
5
0
0
0
0
0
0
 
3
1
13:41
19:29
 20,852
  1,562
  -103,244
19
0
0
0
 
4
4
4
1
2
3
00:00
01:13
20:55
01:11
04:35
21:59
  4,274
 12,096
  3,866
  1,548
  1,554
  1,543
  -249,410
  -249,209
  -247,649
29
89
26
0
1
0
0
1
0
0
0
0
 
5
5
1
2
01:13
07:36
06:17
11:43
 18,188
 14,781
  1,556
  1,576
   -93,703
   -93,738
6
4
1
0
0
0
0
0
 
6
1
03:47
09:23
 20,095
  1,556
  -441,175
307
0
958
0
 
7
7
7
1
2
3
00:00
01:13
19:12
01:11
03:56
21:59
  4,274
  9,781
 10,022
  1,548
  1,552
  1,548
   -62,132
   -62,335
   -64,210
34
81
85
0
1
0
0
1
0
0
0
0
 
8
1
18:45
21:59
 11,639
  1,552
    29,255
3
0
0
0
 
9
1
05:06
10:33
 19,519
  1,564
    42,754
17
0
0
0
 
10
10
1
2
00:09
01:13
01:11
06:36
  3,702
 19,334
  1,558
  1,566
   -61,262
   -61,261
3
3
7
45
0
0
0
0
 
11
1
16:50
21:59
 18,530
  1,545
  -218,510
24
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:13
16:03
02:26
21:24
  4,397
 19,189
  1,557
  1,552
     5,574
     5,490
5
10
1
0
0
0
0
0
 
14
1
07:16
15:55
 31,050
  1,565
    31,762
6
0
0
0
 
15
1
07:24
12:59
 20,083
  1,567
  -422,759
31
0
0
0
 
16
1
11:34
17:51
 22,573
  1,558
     -679
4
327
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
04:52
13:10
 29,840
  1,562
   151,551
29
0
0
0
 
19
1
14:42
20:35
 21,087
  1,558
    21,123
3
5
0
0
 
20
20
1
2
13:27
20:02
18:20
21:59
 17,562
  7,024
  1,558
  1,546
    71,436
    71,384
12
6
0
0
0
0
0
0
 
21
1
05:33
11:35
 21,674
  1,562
   -99,034
10
0
0
0
 
22
1
07:18
14:24
 25,472
  1,565
   -19,910
10
0
0
0
 
23
1
14:46
20:27
 20,437
  1,554
  -199,243
7
0
0
0
 
24
24
1
2
00:00
19:21
01:11
23:59
  4,274
 16,664
  1,556
  1,552
   -11,649
   -11,876
4
10
0
0
0
0
0
0
 
25
1
09:16
17:42
 30,268
  1,564
   -90,229
7
7
0
0
 
26
1
02:50
08:28
 20,232
  1,560
   -19,670
10
0
0
0
 
27
1
17:29
21:59
 16,179
  1,552
   -56,016
50
0
0
0
 
28
28
28
1
2
3
00:00
01:13
19:30
01:11
02:14
21:59
  4,274
  3,671
  8,935
  1,552
  1,554
  1,550
   -44,911
   -44,907
   -44,895
1
3
2
0
1
73
0
0
0
0
0
0
 
29
1
02:11
07:50
 20,292
  1,564
    -2,001
177
0
0
0
 
30
30
1
2
02:42
08:09
06:29
13:23
 13,616
 18,783
  1,557
  1,560
  -158,329
  -158,839
87
122
0
0
0
0
0
0
 
31
31
31
1
2
3
00:00
01:13
18:17
01:11
03:07
21:59
  4,274
  6,815
 13,326
  1,565
  1,590
  1,566
    -3,034
    -3,209
    -5,506
41
57
146
0
1
0
0
1
0
4274
6790
13298
 
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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.