2025qdv

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Information

Transient

Name: AT2025qdv
Right ascension: 2h32m47.59s
Declination: 0d40m41.52s
Discovery Date: June 9, 2025, 10:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: PGC009693
Right ascension: 2h32m47.43s
Declination: 0d40m40.53s
Redshift: 0.022831
Photometric Redshift: 0.022
 

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 3.93
Cutout download processed 29.23
Global aperture construction processed 0.63
Local aperture photometry processed 7.08
Global aperture photometry processed 6.39
Validate local photometry processed 0.03
Validate global photometry processed 17.81
Host information processed 0.14
Global host SED inference processed 402.31
Local host SED inference processed 725.95
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 2h32m47.59s, 0d40m41.52s
semi major axis, semi minor axis (arcsec) = 4.34, 4.34
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 420.21 3.84 17.341 0.010 AB
SDSS_u 869.63 8.36 16.552 0.010 AB
SDSS_g 1477.36 10.07 15.976 0.007 AB
DES_g 1391.21 2.82 16.042 0.002 AB
PanSTARRS_g 1339.14 1.38 16.083 0.001 AB
SDSS_r 1522.21 10.34 15.944 0.007 AB
PanSTARRS_r 1499.61 1.43 15.960 0.001 AB
DES_r 1582.86 3.47 15.901 0.002 AB
SDSS_i 1548.48 10.84 15.925 0.008 AB
PanSTARRS_i 1474.45 1.43 15.978 0.001 AB
PanSTARRS_z 1478.22 3.2 15.976 0.002 AB
SDSS_z 1663.1 16.72 15.848 0.011 AB
DES_z 1632.14 5.85 15.868 0.004 AB
PanSTARRS_y 1655.59 6.37 15.853 0.004 AB
2MASS_J 1491.07 87.18 15.071 0.063 Vega
2MASS_H 1536.39 117.21 14.566 0.083 Vega
2MASS_K 1450.71 153.23 14.158 0.115 Vega

Aperture details

RA, DEC (J2000) = 2h32m47.44s, 0d40m41.11s
semi major axis, semi minor axis (arcsec) = 8.34, 5.58
angle (degrees, anti-clockwise from east) = -61.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 715.68 5.02 16.763 0.008 AB
GALEX_NUV 790.19 2.97 16.656 0.004 AB
SDSS_u 1055.23 10.0 16.342 0.010 AB
SDSS_g 1815.93 11.26 15.752 0.007 AB
DES_g 1725.47 3.15 15.808 0.002 AB
PanSTARRS_g 1767.93 1.98 15.781 0.001 AB
SDSS_r 1914.04 11.82 15.695 0.007 AB
PanSTARRS_r 1978.22 2.07 15.659 0.001 AB
DES_r 1966.18 3.88 15.666 0.002 AB
SDSS_i 1949.35 12.81 15.675 0.007 AB
PanSTARRS_i 1956.42 2.14 15.671 0.001 AB
PanSTARRS_z 1977.17 4.85 15.660 0.003 AB
SDSS_z 2143.8 23.67 15.572 0.012 AB
DES_z 1999.75 6.58 15.648 0.004 AB
PanSTARRS_y 2232.84 9.89 15.528 0.005 AB
2MASS_J 2149.41 146.45 14.674 0.074 Vega
2MASS_H 2099.93 196.25 14.227 0.101 Vega
2MASS_K 2038.45 258.38 13.789 0.138 Vega
WISE_W1 787.24 17.18 13.961 0.024 Vega
WISE_W2 451.62 20.03 13.924 0.048 Vega
WISE_W3 1016.23 72.89 11.209 0.078 Vega
WISE_W4 5420.2 597.51 7.945 0.120 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})\, 8.683 9.016 9.183
{\rm log}_{10}({\rm SFR}) 0.513 0.774 1.075
{\rm log}_{10}({\rm sSFR}) -8.579 -8.036 -7.913
{\rm stellar\ age} 0.068 0.797 6.003

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.824 -1.501 -1.033
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.632 0.139 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.497 0.842
\delta -0.539 -0.169 -0.044
\tau_1/\tau_2 0.529 1.078 1.602
Q_{PAH} 0.229 0.972 2.309
U_{min} 3.146 9.862 17.948
{\rm log}_{10}(\gamma_e)\, -3.558 -2.381 -1.117

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.482 -3.362 -0.991
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.601 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.751 -0.507 -0.246
0.03-0.10 Gyr 0.668 0.930 1.234
0.10-0.33 Gyr -2.827 -1.324 -0.156
0.33-1.10 Gyr -5.324 -2.766 -0.912
1.10-3.65 Gyr -6.175 -2.932 -0.982
3.65-12.11 Gyr -6.965 -3.096 -0.998
12.11-13.45 Gyr -7.402 -2.900 -0.671

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.729 9.055 9.269
{\rm log}_{10}({\rm SFR}) 0.214 0.401 0.613
{\rm log}_{10}({\rm sSFR}) -9.002 -8.664 -8.129
{\rm stellar\ age} 1.178 4.583 6.731

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.322 -0.999 -0.758
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.026 0.288 0.429

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.045 0.091 0.169
\delta -0.728 -0.344 -0.015
\tau_1/\tau_2 0.500 1.030 1.569
Q_{PAH} 0.189 0.677 1.926
U_{min} 3.500 8.497 15.722
{\rm log}_{10}(\gamma_e)\, -3.305 -2.345 -1.547

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.446 -3.723 -2.964
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.476 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.003 -0.750 -0.559
0.03-0.10 Gyr 0.366 0.556 0.769
0.10-0.33 Gyr -2.208 -0.463 0.160
0.33-1.10 Gyr -3.164 -1.144 -0.542
1.10-3.65 Gyr -2.879 -1.046 -0.613
3.65-12.11 Gyr -3.064 -1.185 -0.738
12.11-13.45 Gyr -3.209 -1.182 -0.497