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Size: 1567
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Size: 2637
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
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| Nasmyth offsets : 0, 0 Set pointing : 28 9.1 Set Focus : -1.5 mm df (Frequency modulation is 10kHz) Cryostat cold at 93 mK. Configuration of resonances for both arrays similar to yesterday. Base frequencies changed to 1.322000 @2mm, 1.956670 @1mm Freq/bin: 1.869 kHz dac: 3dB Attenuation HF: 16 and 3 dB Modulation frequency: 10 kHz Track means automatic retuning of resonances |
.Nasmyth offsets : 0, 0 .Set pointing : 0 0 .Set Focus : -2.4 mm .df (Frequency modulation is 10kHz) .Cryostat cold at 93 mK. .Configuration of resonances for both arrays similar to yesterday. .Base frequencies changed to 1.322000 @2mm, 1.956670 @1mm .Freq/bin: 1.869 kHz .dac: 3dB .Attenuation HF: 16 and 3 dB .Modulation frequency: 10 kHz .Track means automatic retuning of resonances |
| Line 30: | Line 19: |
| Stall position: open trap to let the big box out. Complete freq sweep near Mars: 1 tone config. Pointing, Pointing, Focus, Pointing, OTF_geomfast All tone config: Pointing, Pointing, Focus, Pointing, OTF_geomfast, Skydip Crab: 16min OTF_15x10 0716+714 (pointing quasar): OTF_faintsource2012 (4 min) APM08279+5255: 5x OTF_faintsource2012 (20 min) 0923+392 (pointing quasar): OTF_faintsource2012 (4 min) F10214+4724: 5x OTF_faintsource2012 (20 min) 3C273 (pointing quasar): OTF_faintsource2012 (4 min) RXJ1347-1145: xxx OTF_RXJ (xxx6 min) |
1. Stall position: open trap to let the big box out. 1. Complete freq sweep near Mars: 1 tone config. Pointing, Pointing, Focus, Pointing, OTF_geomfast 1. All tone config: Pointing, Pointing, Focus, Pointing, OTF_geomfast, Skydip 1. Crab: 16min OTF_15x10 1. 0716+714 (pointing quasar): OTF_faintsource2012 (4 min), APM08279+5255: 5x OTF_faintsource2012 (20 min) 1. 0923+392 (pointing quasar): OTF_faintsource2012 (4 min), F10214+4724: 5x OTF_faintsource2012 (20 min) 1. 3C273 (pointing quasar): OTF_faintsource2012 (4 min), RXJ1347-1145: xxx OTF_RXJ (xxx6 min) |
| Line 53: | Line 31: |
| Whole Freq Sweep with telescope at 45 deg. for B then A. around 14:26 |
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| Line 54: | Line 34: |
| || 127 || 14h07 || Mercury || Track tsub 30 || || || 24 9 -1.3 || 0.438 || Very cloudy || | || 151 || 14h30 || Mars || Track 30 300 \tsubscan 3 || 103 || 27 || || 0.44 || 1 tone configuration || || 152 || 14h33 || Mars || || 103 || 27 || Cross for pointing 0 0 -2.4 || 0.5 || || || 153 || 14h40 || Mars || || 105 || 27 || Cross for pointing 25.1 24.9 -1.5 || 0.5 || || || 154 || 14h45 || Mars || || 105 || 27 || Cross for pointing 25.1 20 -1.5 || 0.5 || || || 155 || 14h49 || Mars || || 107 || 31 || 17 20 -1.5 || 0.5 || || || 156 || 14h54 || Mars || || 107 || 31 || 17 20 -1.5 || 0.4 || id the ghost source moves around || || 157 || 14h59 || Mars || || 109 || 26 || 24 13 -1.5 || 0.4 || || || 158 || 15h03 || Mars || focus 1 /nsub 6 || 109 || 26 || 24 13 -1.5 || 0.4 || || || 15 || 15h || Mars || focus 1 /nsub 6 || 109 || 26 || 24 13 -1.5 || 0.4 || || |
NK2012_S5
20120604 Final day
- Nasmyth offsets : 0, 0
- Set pointing : 0 0
- Set Focus : -2.4 mm
- df (Frequency modulation is 10kHz)
- Cryostat cold at 93 mK.
- Configuration of resonances for both arrays similar to yesterday.
- Base frequencies changed to 1.322000 @2mm, 1.956670 @1mm
- Freq/bin: 1.869 kHz
- dac: 3dB
- Attenuation HF: 16 and 3 dB
- Modulation frequency: 10 kHz
- Track means automatic retuning of resonances
Observation planning:
- Stall position: open trap to let the big box out.
- Complete freq sweep near Mars: 1 tone config. Pointing, Pointing, Focus, Pointing, OTF_geomfast
- All tone config: Pointing, Pointing, Focus, Pointing, OTF_geomfast, Skydip
- Crab: 16min OTF_15x10
- 0716+714 (pointing quasar): OTF_faintsource2012 (4 min), APM08279+5255: 5x OTF_faintsource2012 (20 min)
- 0923+392 (pointing quasar): OTF_faintsource2012 (4 min), F10214+4724: 5x OTF_faintsource2012 (20 min)
- 3C273 (pointing quasar): OTF_faintsource2012 (4 min), RXJ1347-1145: xxx OTF_RXJ (xxx6 min)
Cryostat closed: Complete frequency sweep on B (twice) at 12h55m45, A: 13h16
Starting configuration: Alain gone down on bike (Martino on his own with NIKA!), one tone only on each channel KA007(nd7,rz8), KB005 (nd126,rz7)
Whole Freq Sweep with telescope at 45 deg. for B then A. around 14:26
Scan |
UT |
Source |
Command ..... |
Az |
El |
PointX, Y, Focus |
Tau |
Comment |
151 |
14h30 |
Mars |
Track 30 300 \tsubscan 3 |
103 |
27 |
|
0.44 |
1 tone configuration |
152 |
14h33 |
Mars |
|
103 |
27 |
Cross for pointing 0 0 -2.4 |
0.5 |
|
153 |
14h40 |
Mars |
|
105 |
27 |
Cross for pointing 25.1 24.9 -1.5 |
0.5 |
|
154 |
14h45 |
Mars |
|
105 |
27 |
Cross for pointing 25.1 20 -1.5 |
0.5 |
|
155 |
14h49 |
Mars |
|
107 |
31 |
17 20 -1.5 |
0.5 |
|
156 |
14h54 |
Mars |
|
107 |
31 |
17 20 -1.5 |
0.4 |
id the ghost source moves around |
157 |
14h59 |
Mars |
|
109 |
26 |
24 13 -1.5 |
0.4 |
|
158 |
15h03 |
Mars |
focus 1 /nsub 6 |
109 |
26 |
24 13 -1.5 |
0.4 |
|
15 |
15h |
Mars |
focus 1 /nsub 6 |
109 |
26 |
24 13 -1.5 |
0.4 |
|