2025qaz

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Information

Transient

Name: SN2025qaz
Right ascension: 20h50m27.27s
Declination: -23d20m48.07s
Discovery Date: June 28, 2025, 9:54 a.m.
Classification: SN Ia
Redshift: 0.100000
MW E(B-V): 0.065

Host

Name:
Right ascension: 20h50m27.27s
Declination: -23d20m50.03s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 9.86
Transient MWEBV processed 0.1
Host match processed 5.07
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 3.68
Validate global photometry processed 10.93
Global host SED inference processed 464.93
Local aperture photometry processed 4.19
Validate local photometry processed 0.02
Local host SED inference processed 540.22
 

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) = 20h50m27.27s, -23d20m48.07s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 65.13 0.8 19.366 0.013 AB
PanSTARRS_y 68.76 1.88 19.307 0.030 AB

Aperture details

RA, DEC (J2000) = 20h50m27.26s, -23d20m49.75s
semi major axis, semi minor axis (arcsec) = 7.72, 4.26
angle (degrees, anti-clockwise from east) = -173.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.66 2.04 21.557 0.256 AB
GALEX_NUV 7.83 1.83 21.666 0.254 AB
PanSTARRS_g 140.74 1.57 18.529 0.012 AB
PanSTARRS_r 295.57 1.72 17.723 0.006 AB
PanSTARRS_i 411.71 1.42 17.364 0.004 AB
PanSTARRS_z 526.55 4.09 17.096 0.008 AB
PanSTARRS_y 536.39 9.77 17.076 0.020 AB
2MASS_J 885.61 127.58 15.637 0.156 Vega
2MASS_H 923.61 212.42 15.119 0.250 Vega
2MASS_K 1004.86 221.08 14.557 0.239 Vega
WISE_W1 345.32 15.87 14.855 0.050 Vega
WISE_W2 186.2 18.11 14.886 0.106 Vega
WISE_W3 204.52 84.06 12.949 0.446 Vega
WISE_W4 762.18 527.87 10.075 0.752 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})\, 9.041 9.348 9.538
{\rm log}_{10}({\rm SFR}) -0.714 -0.185 0.346
{\rm log}_{10}({\rm sSFR}) -10.119 -9.542 -8.875
{\rm stellar\ age} 2.734 6.277 8.066

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.688 -0.875 -0.226
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.270 -0.625 0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.289 0.601 0.941
\delta -0.761 -0.381 0.040
\tau_1/\tau_2 0.549 0.962 1.383
Q_{PAH} 0.558 2.076 4.181
U_{min} 3.069 8.213 15.373
{\rm log}_{10}(\gamma_e)\, -3.309 -2.359 -0.901

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.565 -1.442 -0.357
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.432 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.595 -0.020 0.279
0.03-0.10 Gyr -1.499 -0.392 0.369
0.10-0.33 Gyr -2.265 -0.935 -0.221
0.33-1.06 Gyr -2.179 -0.905 -0.312
1.06-3.44 Gyr -2.218 -0.814 -0.392
3.44-11.21 Gyr -1.900 -0.643 -0.306
11.21-12.45 Gyr -1.852 -0.644 0.098

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.433 10.534 10.595
{\rm log}_{10}({\rm SFR}) -1.033 -0.499 0.024
{\rm log}_{10}({\rm sSFR}) -11.558 -10.995 -10.501
{\rm stellar\ age} 7.921 11.206 11.802

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.222 -0.845 -0.642
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -0.629 0.201

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.066 0.165 0.349
\delta -0.485 -0.153 0.120
\tau_1/\tau_2 0.528 1.018 1.533
Q_{PAH} 1.423 3.373 5.390
U_{min} 3.172 9.094 17.205
{\rm log}_{10}(\gamma_e)\, -2.576 -1.450 -0.431

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.738 -2.384 -1.539
{\rm log}_{10}(\tau_{AGN})\, 1.136 1.617 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.432 -0.926 -0.521
0.03-0.10 Gyr -1.242 -0.431 0.168
0.10-0.33 Gyr -3.435 -1.052 -0.267
0.33-1.06 Gyr -4.983 -1.755 -0.593
1.06-3.44 Gyr -4.194 -1.633 -0.363
3.44-11.21 Gyr -2.016 -0.079 0.689
11.21-12.45 Gyr 0.795 1.650 1.749