2025qqm

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Information

Transient

Name: SN2025qqm
Right ascension: 19h23m03.44s
Declination: 54d41m50.95s
Discovery Date: July 8, 2025, 6:51 p.m.
Classification: SN Ia
Redshift: 0.063000
MW E(B-V): 0.087

Host

Name:
Right ascension: 19h23m03.79s
Declination: 54d41m34.91s
Redshift: 0.063458
Photometric Redshift: 0.052
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 13.93
Transient MWEBV processed 0.17
Host match processed 7.18
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 3.77
Validate global photometry processed 11.03
Global host SED inference processed 567.28
Local aperture photometry processed 4.02
Validate local photometry processed 0.02
Local host SED inference processed 421.65
 

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) = 19h23m03.44s, 54d41m50.95s
semi major axis, semi minor axis (arcsec) = 1.64, 1.64
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 7.2 0.36 21.757 0.054 AB
PanSTARRS_r 10.84 0.47 21.312 0.047 AB
PanSTARRS_i 14.67 0.51 20.984 0.038 AB
PanSTARRS_z 16.58 1.16 20.851 0.076 AB
PanSTARRS_y 6.88 2.96 21.806 0.467 AB

Aperture details

RA, DEC (J2000) = 19h23m03.76s, 54d41m35.34s
semi major axis, semi minor axis (arcsec) = 20.86, 19.57
angle (degrees, anti-clockwise from east) = -96.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 6431.73 37.77 14.379 0.006 AB
2MASS_J 7491.94 521.39 13.319 0.076 Vega
2MASS_H 9669.07 910.72 12.569 0.102 Vega
2MASS_K 9804.92 893.66 12.084 0.099 Vega
WISE_W3 9520.37 144.19 8.779 0.016 Vega
WISE_W4 9803.03 771.94 7.302 0.085 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.091 8.333 8.479
{\rm log}_{10}({\rm SFR}) -2.191 -1.398 -0.518
{\rm log}_{10}({\rm sSFR}) -10.591 -9.771 -8.816
{\rm stellar\ age} 1.131 5.346 7.219

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.552 -0.944 -0.334
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.455 -0.637 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.338 0.702 1.130
\delta -0.436 -0.090 0.219
\tau_1/\tau_2 0.697 1.087 1.436
Q_{PAH} 1.049 2.836 5.234
U_{min} 3.094 8.469 16.108
{\rm log}_{10}(\gamma_e)\, -2.916 -1.682 -0.580

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.542 -0.308 0.173
{\rm log}_{10}(\tau_{AGN})\, 1.202 1.557 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.872 -1.813 -1.309
0.03-0.10 Gyr -2.294 -1.338 -0.367
0.10-0.33 Gyr -2.376 -1.412 -0.823
0.33-1.08 Gyr -2.746 -1.528 -1.019
1.08-3.54 Gyr -3.225 -1.652 -1.320
3.54-11.62 Gyr -3.836 -1.776 -1.411
11.62-12.91 Gyr -3.800 -1.797 -1.171

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.855 11.042 11.210
{\rm log}_{10}({\rm SFR}) -0.404 0.608 1.253
{\rm log}_{10}({\rm sSFR}) -11.414 -10.421 -9.755
{\rm stellar\ age} 4.204 7.359 11.296

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.509 -0.165 0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.284 -0.704 0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.475 0.800
\delta -0.774 -0.341 0.092
\tau_1/\tau_2 0.322 0.735 1.252
Q_{PAH} 0.374 1.226 3.724
U_{min} 2.556 7.204 14.176
{\rm log}_{10}(\gamma_e)\, -3.546 -2.831 -1.774

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.371 -2.451 -1.243
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.446 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.306 0.494 0.981
0.03-0.10 Gyr -1.139 0.527 1.343
0.10-0.33 Gyr -1.414 0.474 1.223
0.33-1.08 Gyr -1.201 0.557 1.325
1.08-3.54 Gyr -0.799 0.779 1.277
3.54-11.62 Gyr -0.105 0.961 1.272
11.62-12.91 Gyr 0.329 1.265 2.258