2025qw

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Information

Transient

Name: AT2025qw
Right ascension: 6h52m01.53s
Declination: 27d07m22.64s
Discovery Date: Jan. 15, 2025, 8:46 p.m.
Classification: AGN
Redshift: 0.037000
MW E(B-V): 0.074

Host

Name: 2025qw
Right ascension: 6h52m01.49s
Declination: 27d07m22.90s
Redshift: 0.042063
Photometric Redshift: 0.040
 

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 2.32
Cutout download processed 4.38
Global aperture construction processed 0.61
Local aperture photometry processed 3.47
Global aperture photometry processed 3.74
Validate local photometry processed 0.02
Validate global photometry processed 10.94
Host information processed 0.08
Global host SED inference processed 1822.95
Local host SED inference processed 479.18
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.13
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) = 6h52m01.53s, 27d07m22.64s
semi major axis, semi minor axis (arcsec) = 2.41, 2.41
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 398.05 0.79 17.400 0.002 AB
PanSTARRS_r 889.96 0.8 16.527 0.001 AB
PanSTARRS_i 1347.09 1.19 16.077 0.001 AB
PanSTARRS_z 1757.11 3.12 15.788 0.002 AB
PanSTARRS_y 2130.5 4.53 15.579 0.002 AB

Aperture details

RA, DEC (J2000) = 6h52m01.48s, 27d07m23.10s
semi major axis, semi minor axis (arcsec) = 34.29, 15.08
angle (degrees, anti-clockwise from east) = -34.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 117.96 9.56 18.721 0.088 AB
GALEX_NUV 139.67 8.99 18.537 0.070 AB
PanSTARRS_g 3089.96 6.33 15.175 0.002 AB
 

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})\, 10.070 10.218 10.370
{\rm log}_{10}({\rm SFR}) -1.871 -0.525 0.167
{\rm log}_{10}({\rm sSFR}) -11.916 -10.705 -9.956
{\rm stellar\ age} 4.849 7.532 10.261

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.547 -0.930 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.698 -0.529 0.167

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.595 0.910 1.313
\delta -0.809 -0.625 -0.184
\tau_1/\tau_2 0.623 0.971 1.349
Q_{PAH} 0.812 2.462 4.871
U_{min} 2.809 7.896 15.261
{\rm log}_{10}(\gamma_e)\, -3.083 -1.801 -1.075

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.275 -2.958 -0.690
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.425 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.960 -0.420 0.063
0.03-0.10 Gyr -2.920 -0.699 0.203
0.10-0.33 Gyr -2.607 -0.553 0.418
0.33-1.09 Gyr -2.186 -0.329 0.445
1.09-3.60 Gyr -1.550 0.042 0.461
3.60-11.87 Gyr -0.590 0.225 0.502
11.87-13.19 Gyr -0.471 0.386 1.252

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.028 11.194 11.318
{\rm log}_{10}({\rm SFR}) 0.205 0.769 1.310
{\rm log}_{10}({\rm sSFR}) -10.942 -10.425 -9.877
{\rm stellar\ age} 5.960 8.270 12.283

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.242 -0.477 -0.096
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.386 -0.267 -0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.353 0.869 1.530
\delta -0.244 0.037 0.227
\tau_1/\tau_2 0.308 0.849 1.379
Q_{PAH} 0.501 2.620 5.536
U_{min} 2.010 6.252 13.825
{\rm log}_{10}(\gamma_e)\, -3.673 -2.710 -1.280

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.646 -3.270 -0.318
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.629 2.029

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.054 0.919 1.564
0.03-0.10 Gyr -1.549 0.363 1.109
0.10-0.33 Gyr -2.558 -0.101 0.775
0.33-1.09 Gyr -2.687 -0.040 1.010
1.09-3.60 Gyr -2.121 0.336 1.270
3.60-11.87 Gyr -0.515 1.083 1.426
11.87-13.19 Gyr 0.293 1.576 2.393