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FORS1:
Reference Frames

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Reference Frames
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Standard FORS1 reference frames

This is a set of standard FORS1 calibration frames for the CCD in use until March 25, 2007.
The frames for the new FORS1 CCDs can be found here.

Find here the FORS1+2 calibration plan.



Standard FORS1 BIAS Calibration Frames

Port A A ABCD ABCD A
Binning 1x1 1x1 1x1 1x1 1x1
CCD Readout Speed high low high low high
Bias
2.8 Mb 2.7 Mb 2.3 Mb 2.2 Mb 0.5 Mb
hdr hdr hdr hdr hdr


Standard FORS1 DARK Calibration Frames

Port A A ABCD ABCD
Binning 1x1 1x1 1x1 1x1
CCD Readout Speed high low high low
Dark N/A
2.8 Mb N/A 2.9 Mb 2.3 Mb
hdr N/A hdr hdr


Standard FORS1 IMAGE Calibration Frames

Filter Name (ESO number) U_BESS (33) B_BESS (34) V_BESS (35) R_BESS (36) I_BESS (37)
CCD Readout Speed ABCD,1x1,high ABCD,1x1,high ABCD,1x1,high ABCD,1x1,high ABCD,1x1,high
Collimator SR SR SR SR SR
SKY Flats
6.7 Mb 6.3 Mb 6.1 Mb 5.9 Mb 6.3 Mb
hdr hdr hdr hdr hdr

Filter Name (ESO number) U_BESS (33) B_BESS (34) V_BESS (35) R_BESS (36) I_BESS (37)
CCD Readout Speed ABCD,1x1,high ABCD,1x1,high ABCD,1x1,high ABCD,1x1,high ABCD,1x1,high
Collimator SR SR SR SR SR
SCREEN Flats
6.2 Mb 6.4 Mb 6.5 Mb 6.7 Mb 6.9 Mb
hdr hdr hdr hdr hdr


Standard FORS1 LSS Calibration Frames

Grism name (ESO ID) GRIS_600B (12) GRIS_600V (94) GRIS_600R (14) GRIS_600I (15) GRIS_300V (10) GRIS_300V (10) GRIS_300I (11) GRIS_150I (17) GRIS_150I (17)
Order Sorting Filter none GG375 GG435 OG590 none GG435 OG590 none OG590
Slit Width 1.0" 1.0" 1.0" 1.0" 1.0" 1.0" 1.0" 1.0" 1.0"
Wavelength Range 345-590 nm 465-710 nm 525-745 nm 690-910 nm 330-(650) nm 445-865 nm 600-1100 nm 330-(650) nm 600-1100 nm
CCD Readout Speed A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high
Flat field
7.8 Mb 7.5 Mb 7.4 Mb 7.5 Mb 7.7 Mb 7.4 Mb 7.4 Mb 7.0 Mb 6.3 Mb
hdr hdr hdr hdr hdr hdr hdr hdr hdr
Arc lamp
3.9 Mb 5.3 Mb 5.0 Mb 5.3 Mb 5.4 Mb 5.3 Mb 5.5 Mb 5.5 Mb 5.2 Mb
hdr hdr hdr hdr hdr hdr hdr hdr hdr
product product product product product product product product product product


Standard FORS1 MOS Calibration Frames

Grism name (ESO ID) GRIS_600B (12) GRIS_600V (94) GRIS_600R (14) GRIS_600I (15) GRIS_600z (26) GRIS_300V (10) GRIS_300I (11) GRIS_150I (17)
Order Sorting Filter none GG435 GG435 OG590 OG590 GG375 OG590 none
Wavelength Range 330-590 nm 465-710 nm 525-745 nm 690-910 nm 737-1070 nm 385-750 nm 600-1100 nm 330-650 nm
CCD Readout Speed A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high
Flatfield
7.2 Mb 7.2 Mb 6.1 Mb 6.4 Mb 7.5 Mb 5.9 Mb 7.1 Mb 7.1 Mb
hdr hdr hdr hdr hdr hdr hdr hdr
Arc lamp
3.6 Mb 4.6 Mb 4.4 Mb 4.6 Mb 4.8 Mb 4.2 Mb 5.3 Mb 5.6 Mb
hdr hdr hdr hdr hdr hdr hdr hdr
product product product product product product product product product

 


Standard FORS1 PMOS Calibration Frames

Grism name (ESO ID) GRIS_600B (12) GRIS_600R (14) GRIS_600I (15) GRIS_300V (10) GRIS_300I (11) GRIS_150I (17) GRIS_1200g (96)
Order Sorting Filter none GG435 OG590 none OG590 GG435 none
Wavelength Range 345-590 nm 525-745 nm 690-910 nm 330-650 nm 600-1100 nm 445-880 nm 431-549 nm
CCD Readout Speed A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high A,1x1,high
Flatfield
7.7 Mb N/A 7.7 Mb 7.8 Mb 7.3 Mb 7.0 Mb 1.6 Mb
hdr N/A hdr hdr hdr hdr hdr
Arc lamp
3.7 Mb N/A 4.9 Mb 5.1 Mb 5.2 Mb 4.8 Mb 0.5 Mb
hdr N/A hdr hdr hdr hdr hdr
product product product product product product product product

 
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