2025qax

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Information

Transient

Name: SN2025qax
Right ascension: 14h19m42.63s
Declination: 28d52m27.25s
Discovery Date: June 30, 2025, 6:45 a.m.
Classification: SN Ia
Redshift: 0.059000
MW E(B-V): 0.012

Host

Name: 51211
Right ascension: 14h19m43.29s
Declination: 28d52m26.46s
Redshift: 0.056867
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 37.66
Transient MWEBV processed 0.04
Host match processed 3.98
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.69
Validate global photometry processed 16.99
Global host SED inference processed 687.42
Local aperture photometry processed 6.36
Validate local photometry processed 0.03
Local host SED inference processed 433.42
 

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) = 14h19m42.63s, 28d52m27.25s
semi major axis, semi minor axis (arcsec) = 1.81, 1.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1.23 1.36 23.678 1.200 AB
SDSS_g 18.1 1.18 20.756 0.071 AB
DES_g 18.69 0.2 20.721 0.011 AB
PanSTARRS_g 18.52 0.58 20.731 0.034 AB
SDSS_r 35.84 1.73 20.014 0.053 AB
PanSTARRS_r 39.42 0.56 19.911 0.015 AB
DES_r 40.86 0.5 19.872 0.013 AB
SDSS_i 51.05 2.21 19.630 0.047 AB
PanSTARRS_i 55.72 0.68 19.535 0.013 AB
PanSTARRS_z 72.58 1.29 19.248 0.019 AB
SDSS_z 72.13 5.41 19.255 0.081 AB
DES_z 72.57 1.46 19.248 0.022 AB
PanSTARRS_y 87.56 3.54 19.044 0.044 AB

Aperture details

RA, DEC (J2000) = 14h19m43.30s, 28d52m26.32s
semi major axis, semi minor axis (arcsec) = 12.89, 11.46
angle (degrees, anti-clockwise from east) = -89.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.38 3.75 20.627 0.200 AB
GALEX_NUV 26.19 3.3 20.355 0.137 AB
SDSS_u 324.25 9.89 17.623 0.033 AB
SDSS_g 1990.03 11.92 15.653 0.007 AB
DES_g 2130.38 1.95 15.579 0.001 AB
PanSTARRS_g 2119.06 3.93 15.585 0.002 AB
SDSS_r 4469.19 18.1 14.774 0.004 AB
PanSTARRS_r 4506.37 3.89 14.765 0.001 AB
DES_r 4935.56 5.13 14.667 0.001 AB
SDSS_i 6602.04 22.55 14.351 0.004 AB
PanSTARRS_i 6442.66 4.67 14.377 0.001 AB
PanSTARRS_z 8560.92 8.73 14.069 0.001 AB
SDSS_z 9161.18 41.34 13.995 0.005 AB
DES_z 9089.18 15.81 14.004 0.002 AB
PanSTARRS_y 10653.18 23.71 13.831 0.002 AB
2MASS_J 13227.37 249.28 12.701 0.020 Vega
2MASS_H 16376.63 346.43 11.997 0.023 Vega
2MASS_K 14383.16 384.56 11.668 0.029 Vega
WISE_W1 6345.87 39.41 11.695 0.007 Vega
WISE_W2 3708.46 41.81 11.638 0.012 Vega
WISE_W3 1122.6 83.52 11.100 0.081 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})\, 9.054 9.169 9.271
{\rm log}_{10}({\rm SFR}) -2.115 -1.394 -0.808
{\rm log}_{10}({\rm sSFR}) -11.281 -10.605 -9.969
{\rm stellar\ age} 6.169 7.514 9.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.407 -0.699 -0.162
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.651 -0.555 0.273

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.529 1.000 1.416
\delta -0.279 -0.011 0.244
\tau_1/\tau_2 0.667 1.022 1.367
Q_{PAH} 0.983 2.998 5.294
U_{min} 2.884 7.944 14.864
{\rm log}_{10}(\gamma_e)\, -2.751 -1.553 -0.465

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.329 -1.220 -0.253
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.567 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.277 -1.425 -0.847
0.03-0.10 Gyr -2.283 -1.456 -0.778
0.10-0.33 Gyr -2.318 -1.425 -0.771
0.33-1.08 Gyr -2.462 -1.348 -0.820
1.08-3.56 Gyr -2.069 -0.991 -0.666
3.56-11.70 Gyr -1.151 -0.723 -0.560
11.70-13.00 Gyr -1.217 -0.624 0.077

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.280 11.316 11.336
{\rm log}_{10}({\rm SFR}) -1.500 -0.986 -0.498
{\rm log}_{10}({\rm sSFR}) -12.826 -12.277 -11.762
{\rm stellar\ age} 11.576 12.320 12.345

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.334 -0.265 -0.200
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.517 -0.709 0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.060 0.103 0.161
\delta -0.928 -0.779 -0.526
\tau_1/\tau_2 0.530 0.993 1.453
Q_{PAH} 0.503 1.600 3.349
U_{min} 2.818 8.039 15.477
{\rm log}_{10}(\gamma_e)\, -2.858 -1.686 -0.943

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.604 -3.870 -2.928
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.531 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.502 -0.966 -0.572
0.03-0.10 Gyr -2.500 -1.101 -0.429
0.10-0.33 Gyr -3.975 -1.472 -0.532
0.33-1.08 Gyr -4.857 -1.887 -0.782
1.08-3.56 Gyr -3.695 -1.756 -0.597
3.56-11.70 Gyr -1.913 -0.773 0.812
11.70-13.00 Gyr 2.342 2.448 2.471