GPS Space Vehicle Time Integrity for MJD 53246, Sunday 29 August 2004

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
05:36
11:49
 22,346
  1,601
  -358,907
15
0
0
0
2
-
 
 
 
 
 
 
 
 
 
3
1
06:16
12:02
 20,738
  1,594
   -37,967
21
0
0
0
4
1
13:35
20:26
 24,589
  1,601
   272,857
108
0
0
0
5
5
5
1
2
3
00:17
17:53
20:28
04:19
20:26
23:02
 14,531
  9,134
  9,222
  1,599
  1,590
  1,583
   -44,769
   -44,885
   -44,910
8
8
6
0
0
0
0
0
0
0
0
0
6
6
6
1
2
3
00:00
05:30
20:35
02:13
06:43
23:17
  7,993
  4,375
  9,655
  1,605
  1,612
  1,586
  -400,326
  -400,804
  -402,343
56
37
71
1
1
0
0
1
0
0
0
0
7
1
12:05
20:26
 30,013
  1,601
  -380,229
177
0
0
0
8
1
11:27
17:08
 20,388
  1,607
     9,474
3
18
0
0
9
9
1
2
00:00
21:42
03:12
23:17
 11,516
  5,686
  1,595
  1,583
     3,646
     3,772
5
7
1
0
0
0
0
0
10
10
1
2
16:59
20:28
20:26
23:17
 12,371
 10,113
  1,584
  1,581
   -48,123
   -48,133
5
3
0
3
0
0
0
0
11
1
09:35
15:23
 20,840
  1,600
  -143,042
20
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:50
17:29
14:10
19:13
 19,157
  6,278
  1,601
  1,594
    24,695
    24,669
4
4
8
1
0
0
0
0
14
14
1
2
00:00
04:20
04:19
08:34
 15,557
 15,201
  1,599
  1,600
    27,699
    27,712
6
4
0
6
0
0
0
0
15
15
1
2
00:29
04:20
04:19
05:59
 13,815
  5,907
  1,592
  1,595
  -311,291
  -311,339
19
6
0
0
0
0
0
0
16
1
04:20
10:35
 22,415
  1,600
    -5,084
6
0
0
0
17
17
17
1
2
3
00:00
16:17
20:28
01:02
20:26
23:17
  3,727
 14,870
 10,113
  1,605
  1,594
  1,592
   139,600
   140,179
   140,292
18
35
29
1
0
0
1
0
0
0
0
0
18
18
18
1
2
3
00:00
04:20
21:16
04:19
05:43
23:17
 15,541
  4,940
  7,245
  1,599
  1,601
  1,586
    71,655
    71,700
    71,936
20
8
10
0
1
0
0
0
0
0
0
0
19
1
07:34
13:30
 21,305
  1,601
    10,830
11
0
0
0
20
20
1
2
06:08
12:46
11:01
16:52
 17,569
 14,758
  1,606
  1,606
   130,163
   130,085
20
19
0
0
0
0
0
0
21
1
00:00
04:19
 15,557
  1,600
   -77,226
3
47
0
0
22
22
1
2
00:03
04:20
04:19
07:03
 15,367
  9,734
  1,585
  1,591
   -14,294
   -14,290
3
3
25
2
0
0
0
0
23
1
07:10
12:56
 20,752
  1,601
  -157,423
52
0
0
0
24
24
1
2
14:59
20:28
20:26
23:17
 19,569
 10,113
  1,601
  1,596
   -51,794
   -51,843
23
8
0
0
0
0
0
0
25
25
1
2
02:06
04:20
04:19
10:34
  7,978
 22,401
  1,597
  1,595
   -72,825
   -72,840
6
6
0
0
0
0
0
0
26
26
1
2
19:16
20:28
20:26
23:17
  4,148
 10,113
  1,585
  1,591
  -207,082
  -207,165
14
33
0
0
0
0
0
0
27
1
10:16
16:36
 22,709
  1,616
  -384,203
109
0
0
22575
28
1
12:22
19:01
 23,895
  1,602
   -39,162
10
0
0
0
29
29
1
2
18:48
20:28
20:26
23:17
  5,866
 10,113
  1,589
  1,593
  -353,853
  -353,771
17
29
0
0
0
0
0
0
30
30
30
30
1
2
3
4
00:52
04:20
19:20
20:28
04:19
06:05
20:26
23:07
 12,425
  6,284
  3,915
  9,565
  1,604
  1,608
  1,585
  1,580
  -550,409
  -550,378
  -550,247
  -550,232
8
9
3
7
0
1
1
0
0
0
0
0
0
0
0
0
31
1
11:22
19:53
 30,584
  1,604
  -301,670
86
0
0
0
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.