2025qmm

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Information

Transient

Name: AT2025qmm
Right ascension: 4h58m20.10s
Declination: -17d30m58.31s
Discovery Date: July 6, 2025, 10:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name:
Right ascension: 4h58m19.51s
Declination: -17d31m06.06s
Redshift: 0.037485
Photometric Redshift: 0.032
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.19
Transient MWEBV processed 0.12
Host match processed 6.09
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.72
Validate global photometry processed 11.72
Global host SED inference processed 404.94
Local aperture photometry processed 5.55
Validate local photometry processed 0.02
Local host SED inference processed 558.14
 

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) = 4h58m20.10s, -17d30m58.31s
semi major axis, semi minor axis (arcsec) = 2.69, 2.69
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 20.07 0.28 20.644 0.015 AB
PanSTARRS_g 19.24 0.7 20.689 0.039 AB
PanSTARRS_r 27.65 0.85 20.296 0.034 AB
DES_r 29.07 0.41 20.241 0.015 AB
PanSTARRS_i 28.17 0.97 20.276 0.037 AB
PanSTARRS_z 34.45 1.87 20.057 0.059 AB
DES_z 30.92 1.37 20.174 0.048 AB
PanSTARRS_y 22.06 5.03 20.541 0.248 AB

Aperture details

RA, DEC (J2000) = 4h58m19.50s, -17d31m05.92s
semi major axis, semi minor axis (arcsec) = 14.12, 13.15
angle (degrees, anti-clockwise from east) = -27.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 272.32 12.67 17.812 0.051 AB
GALEX_NUV 357.87 8.31 17.516 0.025 AB
DES_g 1783.75 2.26 15.772 0.001 AB
PanSTARRS_g 1805.17 3.59 15.759 0.002 AB
PanSTARRS_r 2571.46 4.41 15.375 0.002 AB
DES_r 2691.98 3.4 15.325 0.001 AB
PanSTARRS_i 2998.11 4.93 15.208 0.002 AB
PanSTARRS_z 3285.28 9.39 15.109 0.003 AB
DES_z 3438.09 11.56 15.059 0.004 AB
PanSTARRS_y 3770.58 25.44 14.959 0.007 AB
WISE_W1 2229.14 43.97 12.831 0.021 Vega
WISE_W2 1506.67 39.62 12.616 0.029 Vega
WISE_W3 8245.26 142.42 8.935 0.019 Vega
WISE_W4 9531.53 937.5 7.332 0.107 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})\, 7.816 8.006 8.146
{\rm log}_{10}({\rm SFR}) -2.235 -1.846 -1.341
{\rm log}_{10}({\rm sSFR}) -10.313 -9.830 -9.190
{\rm stellar\ age} 2.306 5.085 6.735

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.619 -1.144 -0.663
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.924 -1.780 -1.602

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.067 0.190 0.449
\delta -0.796 -0.374 0.123
\tau_1/\tau_2 0.741 1.134 1.522
Q_{PAH} 1.324 3.370 5.833
U_{min} 3.106 8.302 15.600
{\rm log}_{10}(\gamma_e)\, -2.672 -1.455 -0.475

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.168 -0.392 -0.001
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.611 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.025 -1.752 -1.471
0.03-0.10 Gyr -2.582 -1.923 -1.301
0.10-0.33 Gyr -2.214 -1.666 -1.158
0.33-1.09 Gyr -1.993 -1.574 -1.278
1.09-3.61 Gyr -2.488 -1.841 -1.579
3.61-11.93 Gyr -2.917 -2.110 -1.789
11.93-13.25 Gyr -3.155 -2.185 -1.654

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.960 10.089 10.228
{\rm log}_{10}({\rm SFR}) 0.262 0.460 0.703
{\rm log}_{10}({\rm sSFR}) -9.856 -9.628 -9.307
{\rm stellar\ age} 5.287 6.723 8.179

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.978 -0.724 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.835 -1.633 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.222 0.373
\delta -0.369 -0.006 0.249
\tau_1/\tau_2 0.806 1.145 1.487
Q_{PAH} 1.009 1.885 3.013
U_{min} 2.682 7.437 14.029
{\rm log}_{10}(\gamma_e)\, -3.151 -2.285 -1.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.232 -2.263 -1.746
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.503 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.076 0.249 0.380
0.03-0.10 Gyr 0.276 0.537 0.818
0.10-0.33 Gyr -0.030 0.407 0.705
0.33-1.09 Gyr -0.407 0.090 0.384
1.09-3.61 Gyr -0.294 0.058 0.283
3.61-11.93 Gyr -0.136 0.142 0.372
11.93-13.25 Gyr -0.276 0.240 0.715