2025qmn

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Information

Transient

Name: AT2025qmn
Right ascension: 1h53m30.46s
Declination: 8d02m45.21s
Discovery Date: July 6, 2025, 11:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.074

Host

Name:
Right ascension: 1h53m30.44s
Declination: 8d02m44.52s
Redshift: None
Photometric Redshift: 0.089
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.55
Cutout download processed 22.57
Global aperture construction processed 2.64
Local aperture photometry processed 7.39
Global aperture photometry processed 6.37
Validate local photometry processed 0.03
Validate global photometry processed 16.41
Host information processed 0.14
Global host SED inference processed 470.74
Local host SED inference processed 444.37
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 1h53m30.46s, 8d02m45.21s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
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 3.5 0.11 22.539 0.035 AB
PanSTARRS_r 4.13 0.38 22.360 0.100 AB
DES_r 4.87 0.21 22.182 0.047 AB
PanSTARRS_i 5.85 0.28 21.982 0.053 AB
PanSTARRS_z 6.03 0.85 21.950 0.153 AB
DES_z 6.11 0.44 21.935 0.078 AB
PanSTARRS_y 2.97 2.11 22.718 0.772 AB

Aperture details

RA, DEC (J2000) = 1h53m30.41s, 8d02m44.55s
semi major axis, semi minor axis (arcsec) = 3.74, 3.02
angle (degrees, anti-clockwise from east) = -12.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.65 1.82 22.493 0.540 AB
GALEX_NUV 2.18 0.54 23.053 0.270 AB
SDSS_u 6.85 3.45 21.812 0.547 AB
SDSS_g 10.79 1.72 21.318 0.174 AB
DES_g 8.95 0.24 21.520 0.029 AB
PanSTARRS_g 9.12 0.85 21.500 0.101 AB
SDSS_r 6.45 2.26 21.876 0.380 AB
PanSTARRS_r 9.49 1.05 21.457 0.120 AB
DES_r 12.2 0.43 21.184 0.038 AB
SDSS_i 15.97 3.59 20.892 0.244 AB
PanSTARRS_i 13.26 0.78 21.094 0.063 AB
PanSTARRS_z 15.66 2.31 20.913 0.160 AB
SDSS_z 25.83 11.19 20.370 0.470 AB
DES_z 15.04 0.89 20.957 0.065 AB
PanSTARRS_y 13.77 5.74 21.052 0.453 AB
WISE_W1 17.69 7.49 18.082 0.460 Vega
WISE_W2 4.52 11.21 18.923 2.691 Vega
WISE_W3 32.13 45.68 14.959 1.544 Vega
WISE_W4 -290.36 344.73 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.810 8.045 8.217
{\rm log}_{10}({\rm SFR}) -1.683 -1.277 -0.742
{\rm log}_{10}({\rm sSFR}) -9.781 -9.318 -8.719
{\rm stellar\ age} 0.843 3.912 6.059

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.407 -0.741 -0.175
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.488 -0.928 -0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.306 0.582 1.064
\delta -0.341 0.043 0.268
\tau_1/\tau_2 0.750 1.105 1.455
Q_{PAH} 1.229 2.975 5.052
U_{min} 2.676 7.275 14.247
{\rm log}_{10}(\gamma_e)\, -2.766 -1.803 -0.746

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.630 0.034 0.332
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.493 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.675 -1.347 -0.944
0.03-0.10 Gyr -1.791 -1.275 -0.692
0.10-0.33 Gyr -1.748 -1.280 -0.777
0.33-1.06 Gyr -2.318 -1.534 -1.181
1.06-3.47 Gyr -3.392 -1.960 -1.593
3.47-11.33 Gyr -3.806 -2.220 -1.745
11.33-12.58 Gyr -3.774 -2.250 -1.625

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.132 8.405 8.571
{\rm log}_{10}({\rm SFR}) -1.429 -0.634 0.170
{\rm log}_{10}({\rm sSFR}) -9.847 -8.984 -8.005
{\rm stellar\ age} 0.196 1.767 5.671

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.650 -1.170 -0.323
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.558 -0.873 -0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.178 0.739 1.371
\delta -0.154 0.136 0.304
\tau_1/\tau_2 0.555 1.001 1.443
Q_{PAH} 0.916 2.760 4.905
U_{min} 3.670 10.087 18.345
{\rm log}_{10}(\gamma_e)\, -2.945 -1.791 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.053 -0.560 0.053
{\rm log}_{10}(\tau_{AGN})\, 1.193 1.523 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.192 -1.450 -0.887
0.03-0.10 Gyr -1.476 -0.514 0.323
0.10-0.33 Gyr -2.257 -0.751 0.003
0.33-1.06 Gyr -4.223 -1.757 -1.007
1.06-3.47 Gyr -5.976 -2.431 -1.363
3.47-11.33 Gyr -6.746 -2.805 -1.540
11.33-12.58 Gyr -6.738 -2.605 -1.355