2025mqn

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Information

Transient

Name: AT2025mqn
Right ascension: 0h47m42.87s
Declination: -18d18m22.05s
Discovery Date: May 31, 2025, 9:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2025mqn
Right ascension: 0h47m42.41s
Declination: -18d18m26.11s
Redshift: 0.065335
Photometric Redshift: 0.053
 

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 1.84
Cutout download processed 6.57
Global aperture construction processed 0.64
Local aperture photometry processed 6.2
Global aperture photometry processed 6.03
Validate local photometry processed 0.02
Validate global photometry processed 15.4
Host information processed 0.11
Global host SED inference processed 506.21
Local host SED inference processed 435.0
Transient information processed 0.0
Transient MWEBV processed 0.03
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) = 0h47m42.87s, -18d18m22.05s
semi major axis, semi minor axis (arcsec) = 1.6, 1.6
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 5.02 0.13 22.148 0.028 AB
PanSTARRS_g 4.74 0.61 22.211 0.141 AB
PanSTARRS_r 7.89 0.8 21.658 0.110 AB
DES_r 10.02 0.19 21.398 0.021 AB
PanSTARRS_i 12.26 0.7 21.179 0.062 AB
PanSTARRS_z 15.9 1.26 20.897 0.086 AB
DES_z 16.69 0.57 20.844 0.037 AB
PanSTARRS_y 21.71 2.95 20.558 0.147 AB

Aperture details

RA, DEC (J2000) = 0h47m42.41s, -18d18m25.95s
semi major axis, semi minor axis (arcsec) = 8.4, 6.78
angle (degrees, anti-clockwise from east) = -8.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.54 0.55 22.889 0.235 AB
GALEX_NUV 8.89 0.64 21.527 0.078 AB
DES_g 877.84 1.27 16.541 0.002 AB
PanSTARRS_g 895.15 2.93 16.520 0.004 AB
PanSTARRS_r 1802.45 3.82 15.760 0.002 AB
DES_r 1960.64 1.93 15.669 0.001 AB
PanSTARRS_i 2644.99 3.39 15.344 0.001 AB
PanSTARRS_z 3222.0 6.06 15.130 0.002 AB
DES_z 3380.78 6.73 15.077 0.002 AB
PanSTARRS_y 3928.72 13.92 14.914 0.004 AB
2MASS_J 4682.69 165.93 13.829 0.038 Vega
2MASS_H 6196.89 300.04 13.052 0.053 Vega
2MASS_K 5526.32 328.99 12.706 0.065 Vega
WISE_W1 2101.0 29.61 12.895 0.015 Vega
WISE_W2 1253.51 33.19 12.816 0.029 Vega
WISE_W3 655.38 109.16 11.685 0.181 Vega
WISE_W4 1200.07 579.67 9.582 0.524 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})\, 8.404 8.565 8.689
{\rm log}_{10}({\rm SFR}) -1.950 -1.407 -0.748
{\rm log}_{10}({\rm sSFR}) -10.560 -9.992 -9.268
{\rm stellar\ age} 3.531 6.621 8.079

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.415 -0.694 -0.112
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 -0.374 0.279

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.588 1.111 1.744
\delta -0.106 0.110 0.285
\tau_1/\tau_2 0.703 1.048 1.396
Q_{PAH} 0.802 2.447 4.971
U_{min} 2.959 7.918 14.895
{\rm log}_{10}(\gamma_e)\, -2.895 -1.705 -0.623

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.891 -0.300 0.210
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.475 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.319 -1.618 -0.961
0.03-0.10 Gyr -2.054 -1.429 -0.690
0.10-0.33 Gyr -2.166 -1.504 -0.913
0.33-1.08 Gyr -2.380 -1.574 -1.076
1.08-3.53 Gyr -2.250 -1.475 -1.173
3.53-11.60 Gyr -2.182 -1.395 -1.175
11.60-12.89 Gyr -2.341 -1.358 -0.797

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.845 10.948 10.998
{\rm log}_{10}({\rm SFR}) -2.627 -1.484 -0.804
{\rm log}_{10}({\rm sSFR}) -13.528 -12.400 -11.715
{\rm stellar\ age} 7.744 11.399 12.233

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.945 -0.756 -0.621
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.524 -0.675 0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.255 0.380
\delta -0.901 -0.693 -0.411
\tau_1/\tau_2 0.540 0.963 1.424
Q_{PAH} 0.476 1.364 3.031
U_{min} 3.226 9.205 17.059
{\rm log}_{10}(\gamma_e)\, -2.833 -1.632 -0.724

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.354 -3.417 -2.478
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.554 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.792 -1.672 -0.871
0.03-0.10 Gyr -3.929 -1.684 -0.768
0.10-0.33 Gyr -4.490 -1.897 -0.745
0.33-1.08 Gyr -4.910 -2.081 -0.742
1.08-3.53 Gyr -3.687 -1.596 -0.096
3.53-11.60 Gyr -1.726 0.494 1.136
11.60-12.89 Gyr 0.823 2.016 2.139