2025qfh

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Information

Transient

Name: AT2025qfh
Right ascension: 17h22m17.03s
Declination: 58d51m49.80s
Discovery Date: July 3, 2025, 7:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 17h22m17.03s
Declination: 58d51m51.44s
Redshift: None
Photometric Redshift: 0.082
 

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 5.63
Cutout download processed 40.19
Global aperture construction processed 0.65
Local aperture photometry processed 5.62
Global aperture photometry processed 4.93
Validate local photometry processed 0.02
Validate global photometry processed 15.73
Host information processed 0.14
Global host SED inference processed 394.77
Local host SED inference processed 454.97
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.06
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) = 17h22m17.03s, 58d51m49.80s
semi major axis, semi minor axis (arcsec) = 1.3, 1.3
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 20.51 0.42 20.620 0.022 AB
SDSS_i 31.38 1.82 20.158 0.063 AB
PanSTARRS_i 26.93 0.5 20.324 0.020 AB
PanSTARRS_z 29.05 1.09 20.242 0.041 AB
SDSS_z 34.84 3.91 20.045 0.122 AB
PanSTARRS_y 33.67 2.43 20.082 0.078 AB

Aperture details

RA, DEC (J2000) = 17h22m17.00s, 58d51m51.64s
semi major axis, semi minor axis (arcsec) = 6.22, 2.8
angle (degrees, anti-clockwise from east) = -30.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.11 0.2 21.628 0.027 AB
GALEX_NUV 11.12 0.14 21.284 0.014 AB
SDSS_u 24.32 3.34 20.435 0.149 AB
SDSS_g 75.16 2.72 19.210 0.039 AB
PanSTARRS_g 76.19 1.48 19.195 0.021 AB
SDSS_r 112.09 3.46 18.776 0.034 AB
PanSTARRS_r 117.12 1.33 18.728 0.012 AB
SDSS_i 152.1 4.79 18.445 0.034 AB
PanSTARRS_i 147.84 1.59 18.475 0.012 AB
PanSTARRS_z 163.61 3.42 18.365 0.023 AB
SDSS_z 199.67 12.12 18.149 0.066 AB
PanSTARRS_y 188.97 7.58 18.209 0.044 AB
2MASS_J 393.59 122.89 16.517 0.339 Vega
2MASS_H 361.67 200.58 16.137 0.602 Vega
2MASS_K 394.42 195.71 15.572 0.539 Vega
WISE_W1 85.77 8.99 16.368 0.114 Vega
WISE_W2 43.76 10.59 16.458 0.263 Vega
WISE_W3 141.03 39.76 13.353 0.306 Vega
WISE_W4 243.35 262.18 11.314 1.170 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})\, 8.696 8.903 9.053
{\rm log}_{10}({\rm SFR}) -1.964 -1.321 -0.626
{\rm log}_{10}({\rm sSFR}) -10.857 -10.274 -9.570
{\rm stellar\ age} 3.006 6.374 8.006

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.529 -0.846 -0.195
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.460 -0.721 0.089

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.556 1.003
\delta -0.456 -0.077 0.259
\tau_1/\tau_2 0.655 1.021 1.389
Q_{PAH} 1.217 3.091 5.389
U_{min} 2.828 7.994 14.928
{\rm log}_{10}(\gamma_e)\, -2.798 -1.670 -0.597

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.901 -0.331 0.154
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.535 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.983 -1.402 -0.928
0.03-0.10 Gyr -2.356 -1.395 -0.547
0.10-0.33 Gyr -2.346 -1.374 -0.557
0.33-1.07 Gyr -2.167 -1.239 -0.587
1.07-3.49 Gyr -2.312 -1.147 -0.821
3.49-11.41 Gyr -2.148 -1.062 -0.796
11.41-12.68 Gyr -2.239 -1.085 -0.451

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.454 9.545 9.644
{\rm log}_{10}({\rm SFR}) -0.935 -0.613 -0.299
{\rm log}_{10}({\rm sSFR}) -10.472 -10.154 -9.807
{\rm stellar\ age} 5.379 6.595 7.755

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.268 -0.861 -0.432
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.298 -0.125 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.195 0.365
\delta -0.605 -0.163 0.141
\tau_1/\tau_2 0.685 1.023 1.366
Q_{PAH} 0.518 1.447 2.898
U_{min} 2.685 7.662 14.476
{\rm log}_{10}(\gamma_e)\, -2.638 -1.720 -0.845

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.902 -2.455 -1.649
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.425 1.819

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.397 -1.021 -0.761
0.03-0.10 Gyr -0.913 -0.516 -0.157
0.10-0.33 Gyr -0.601 -0.281 -0.013
0.33-1.07 Gyr -0.762 -0.404 -0.151
1.07-3.49 Gyr -0.735 -0.424 -0.216
3.49-11.41 Gyr -0.592 -0.361 -0.196
11.41-12.68 Gyr -0.823 -0.304 0.151