2025qfr

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Information

Transient

Name: SN2025qfr
Right ascension: 20h43m43.39s
Declination: -26d24m31.24s
Discovery Date: July 2, 2025, 9:01 a.m.
Classification: SN Ia
Redshift: 0.049000
MW E(B-V): 0.065

Host

Name:
Right ascension: 20h43m43.39s
Declination: -26d24m30.51s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.67
Transient MWEBV processed 0.14
Host match processed 5.78
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 3.44
Validate global photometry processed 9.49
Global host SED inference processed 452.95
Local aperture photometry processed 3.89
Validate local photometry processed 0.02
Local host SED inference processed 659.22
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 20h43m43.39s, -26d24m31.24s
semi major axis, semi minor axis (arcsec) = 2.09, 2.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 169.14 0.64 18.329 0.004 AB
PanSTARRS_r 350.61 0.87 17.538 0.003 AB
PanSTARRS_i 502.25 0.68 17.148 0.001 AB
PanSTARRS_z 590.96 1.75 16.971 0.003 AB
PanSTARRS_y 648.97 5.01 16.869 0.008 AB

Aperture details

RA, DEC (J2000) = 20h43m43.38s, -26d24m30.47s
semi major axis, semi minor axis (arcsec) = 7.56, 4.95
angle (degrees, anti-clockwise from east) = -141.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 344.84 1.72 17.556 0.005 AB
PanSTARRS_r 696.35 2.3 16.793 0.004 AB
PanSTARRS_z 1174.34 4.94 16.226 0.005 AB
PanSTARRS_y 1301.92 14.5 16.114 0.012 AB
2MASS_J 2093.48 160.61 14.703 0.083 Vega
2MASS_H 2055.88 233.03 14.250 0.123 Vega
2MASS_K 1932.97 266.7 13.847 0.150 Vega
WISE_W2 327.51 23.59 14.273 0.078 Vega
WISE_W3 4.33 91.17 17.135 22.858 Vega
WISE_W4 -134.21 435.41 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.853 9.963 10.061
{\rm log}_{10}({\rm SFR}) -3.657 -1.150 -0.252
{\rm log}_{10}({\rm sSFR}) -13.625 -11.172 -10.167
{\rm stellar\ age} 7.442 9.696 12.398

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.804 -1.476 -1.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.800 -0.936 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.338 0.595 0.878
\delta -0.734 -0.463 -0.051
\tau_1/\tau_2 0.572 0.983 1.397
Q_{PAH} 0.446 1.913 4.409
U_{min} 2.977 8.339 16.090
{\rm log}_{10}(\gamma_e)\, -3.307 -1.970 -0.716

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.890 -1.516 -0.376
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.426 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.288 -1.440 -0.574
0.03-0.10 Gyr -4.616 -1.245 -0.150
0.10-0.33 Gyr -4.918 -1.726 -0.393
0.33-1.09 Gyr -5.288 -1.940 -0.503
1.09-3.58 Gyr -4.361 -1.764 -0.288
3.58-11.79 Gyr -2.059 -0.171 0.167
11.79-13.10 Gyr -0.284 0.757 1.179

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.170 10.266 10.340
{\rm log}_{10}({\rm SFR}) -6.175 -2.529 -1.191
{\rm log}_{10}({\rm sSFR}) -16.799 -12.837 -11.467
{\rm stellar\ age} 7.690 10.938 12.429

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.488 -1.138 -0.887
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.585 -0.682 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.199 0.341 0.500
\delta -0.648 -0.250 0.074
\tau_1/\tau_2 0.525 0.962 1.451
Q_{PAH} 0.906 2.340 4.840
U_{min} 3.723 10.132 18.271
{\rm log}_{10}(\gamma_e)\, -3.166 -2.248 -1.078

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.579 -3.840 -2.887
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.597 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.574 -3.402 -1.662
0.03-0.10 Gyr -6.756 -2.864 -1.136
0.10-0.33 Gyr -6.786 -3.392 -1.324
0.33-1.09 Gyr -6.261 -3.366 -1.313
1.09-3.58 Gyr -4.281 -2.264 -0.546
3.58-11.79 Gyr -2.241 0.019 0.493
11.79-13.10 Gyr -0.491 1.244 1.471