2025qpu

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Information

Transient

Name: AT2025qpu
Right ascension: 22h24m11.55s
Declination: -56d22m03.86s
Discovery Date: July 8, 2025, 6:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 129123
Right ascension: 22h24m07.97s
Declination: -56d21m18.22s
Redshift: 0.046049
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 30.55
Transient MWEBV processed 0.06
Host match processed 3.76
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.13
Global aperture photometry processed 0.7
Validate global photometry processed 0.87
Global host SED inference processed 1393.71
Local aperture photometry processed 0.9
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

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) = 22h24m11.55s, -56d22m03.86s
semi major axis, semi minor axis (arcsec) = 2.21, 2.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 22h24m07.99s, -56d21m17.91s
semi major axis, semi minor axis (arcsec) = 11.16, 7.43
angle (degrees, anti-clockwise from east) = -50.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.02 1.46 21.951 0.264 AB
GALEX_NUV 39.87 1.77 19.898 0.048 AB
2MASS_J 16329.53 237.78 12.473 0.016 Vega
2MASS_H 19419.2 355.81 11.812 0.020 Vega
2MASS_K 17288.44 384.24 11.468 0.024 Vega
WISE_W1 7330.1 48.81 11.538 0.007 Vega
WISE_W2 4249.59 49.82 11.490 0.013 Vega
WISE_W3 1261.13 122.46 10.974 0.105 Vega
WISE_W4 566.29 470.76 10.397 0.903 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.976 11.090 11.216
{\rm log}_{10}({\rm SFR}) -2.938 -1.398 -0.291
{\rm log}_{10}({\rm sSFR}) -14.090 -12.501 -11.322
{\rm stellar\ age} 7.177 8.410 12.405

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.795 -0.526 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.420 -0.622 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.052 0.241 0.478
\delta -0.902 -0.639 -0.122
\tau_1/\tau_2 0.300 0.786 1.343
Q_{PAH} 0.191 0.705 2.731
U_{min} 2.814 7.999 16.196
{\rm log}_{10}(\gamma_e)\, -3.414 -2.413 -1.125

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.488 -3.714 -2.742
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.608 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.933 -1.759 -0.403
0.03-0.10 Gyr -3.811 -1.565 -0.281
0.10-0.33 Gyr -3.579 -1.328 -0.035
0.33-1.09 Gyr -3.468 -0.959 0.528
1.09-3.59 Gyr -2.641 -0.114 1.008
3.59-11.83 Gyr -0.815 1.096 1.348
11.83-13.14 Gyr 0.416 1.512 2.342