2025qph results

Information

Transient
Name:AT2025qph
Right ascension: 11h12m31.95s
Declination:5d40m11.76s
Discovery Date:July 4, 2025, 4:25 a.m.
Classification:None
Redshift:None
MW E(B-V):0.051
Host
Name:1287191
Right ascension: 11h12m31.92s
Declination:5d40m13.66s
Redshift:None
Photometric Redshift:0.048
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 34.02
Transient MWEBV processed 0.04
Host match processed 3.63
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.34
Validate global photometry processed 17.43
Global host SED inference processed 471.07
Local aperture photometry processed 7.07
Validate local photometry processed 0.03
Local host SED inference processed 445.69
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h12m31.95s, 5d40m11.76s
semi major axis, semi minor axis (arcsec):2.14, 2.14
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 16.46 1.88 20.859 0.124 AB
SDSS_g 50.07 1.93 19.651 0.042 AB
DES_g 51.33 0.48 19.624 0.010 AB
PanSTARRS_g 43.32 0.54 19.808 0.013 AB
SDSS_r 79.72 2.47 19.146 0.034 AB
PanSTARRS_r 66.39 0.75 19.345 0.012 AB
DES_r 82.76 0.91 19.105 0.012 AB
SDSS_i 101.33 2.94 18.886 0.031 AB
PanSTARRS_i 87.89 0.51 19.040 0.006 AB
PanSTARRS_z 100.62 1.34 18.893 0.014 AB
SDSS_z 127.28 5.52 18.638 0.047 AB
DES_z 121.76 2.42 18.686 0.022 AB
PanSTARRS_y 98.51 3.92 18.916 0.043 AB

Aperture details

RA, DEC (J2000):11h12m32.05s, 5d40m14.37s
semi major axis, semi minor axis (arcsec):13.4, 5.14
angle (degrees, anti-clockwise from east):-113.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.26 5.19 20.311 0.207 AB
GALEX_NUV 47.75 1.17 19.703 0.027 AB
SDSS_u 88.75 6.77 19.030 0.083 AB
SDSS_g 272.75 4.9 17.811 0.020 AB
DES_g 259.06 1.23 17.866 0.005 AB
PanSTARRS_g 290.86 2.03 17.741 0.008 AB
SDSS_r 430.93 6.38 17.314 0.016 AB
PanSTARRS_r 408.24 2.87 17.373 0.008 AB
DES_r 395.36 2.17 17.408 0.006 AB
SDSS_i 525.38 7.99 17.099 0.017 AB
PanSTARRS_i 524.24 1.93 17.101 0.004 AB
PanSTARRS_z 564.42 5.12 17.021 0.010 AB
SDSS_z 681.62 19.53 16.816 0.031 AB
DES_z 534.93 5.61 17.079 0.011 AB
PanSTARRS_y 571.54 15.1 17.007 0.029 AB
2MASS_J 614.1 243.69 16.035 0.431 Vega
2MASS_H 733.87 337.6 15.368 0.499 Vega
2MASS_K 459.72 451.14 15.406 1.065 Vega
WISE_W1 287.12 18.39 15.056 0.070 Vega
WISE_W2 128.98 23.01 15.285 0.194 Vega
WISE_W3 349.16 116.41 12.368 0.362 Vega
WISE_W4 585.9 645.46 10.360 1.196 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.668 8.832 8.952
{\rm log}_{10}({\rm SFR}) -1.537 -1.004 -0.400
{\rm log}_{10}({\rm sSFR}) -10.411 -9.850 -9.134
{\rm stellar\ age} 3.348 5.896 7.300

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.218 -0.646 -0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.840 -1.595 -1.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.396 0.880
\delta -0.698 -0.234 0.101
\tau_1/\tau_2 0.698 1.032 1.385
Q_{PAH} 0.753 2.530 5.309
U_{min} 3.223 8.378 14.954
{\rm log}_{10}(\gamma_e)\, -2.969 -1.765 -0.628

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.336 -1.213 -0.411
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.442 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.437 -1.074 -0.690
0.03-0.10 Gyr -1.728 -1.002 -0.316
0.10-0.33 Gyr -1.633 -0.999 -0.460
0.33-1.09 Gyr -1.477 -1.000 -0.629
1.09-3.58 Gyr -1.502 -1.054 -0.829
3.58-11.81 Gyr -1.762 -1.178 -0.940
11.81-13.12 Gyr -2.020 -1.218 -0.726

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.638 9.730 9.837
{\rm log}_{10}({\rm SFR}) -1.169 -0.235 0.093
{\rm log}_{10}({\rm sSFR}) -10.884 -9.938 -9.608
{\rm stellar\ age} 6.764 7.858 11.349

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.862 -1.635 -1.346
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.680 -0.778 0.208

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.157 0.250 0.368
\delta -0.352 -0.007 0.236
\tau_1/\tau_2 0.544 0.964 1.417
Q_{PAH} 0.980 2.697 4.902
U_{min} 3.477 9.716 17.730
{\rm log}_{10}(\gamma_e)\, -2.947 -1.801 -0.956

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.280 -3.231 -2.265
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.619 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.373 -2.786 -1.533
0.03-0.10 Gyr -1.028 -0.075 0.257
0.10-0.33 Gyr -1.564 -0.267 0.128
0.33-1.09 Gyr -2.735 -0.812 -0.371
1.09-3.58 Gyr -2.673 -0.708 -0.231
3.58-11.81 Gyr -1.275 -0.224 -0.027
11.81-13.12 Gyr -1.003 0.119 0.911