2025qpp

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Information

Transient

Name: AT2025qpp
Right ascension: 20h18m01.33s
Declination: -53d10m41.91s
Discovery Date: July 8, 2025, 3:02 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name:
Right ascension: 20h18m01.40s
Declination: -53d10m41.46s
Redshift: None
Photometric Redshift: 0.066
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 26.81
Transient MWEBV processed 0.04
Host match processed 6.51
Host information processed 0.14
Host MWEBV processed 0.03
Global aperture construction processed 0.13
Global aperture photometry processed 0.66
Validate global photometry processed 0.79
Global host SED inference processed 470.68
Local aperture photometry processed 0.89
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) = 20h18m01.33s, -53d10m41.91s
semi major axis, semi minor axis (arcsec) = 1.59, 1.59
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) = 20h18m01.37s, -53d10m41.65s
semi major axis, semi minor axis (arcsec) = 6.8, 5.32
angle (degrees, anti-clockwise from east) = -30.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.31 2.95 21.267 0.283 AB
GALEX_NUV 21.13 2.35 20.588 0.121 AB
2MASS_J 1028.01 142.81 15.475 0.151 Vega
2MASS_H 1290.7 221.26 14.755 0.186 Vega
2MASS_K 1094.56 273.35 14.464 0.271 Vega
WISE_W1 767.75 17.47 13.988 0.025 Vega
WISE_W2 456.03 19.28 13.914 0.046 Vega
WISE_W3 774.19 69.04 11.504 0.097 Vega
WISE_W4 642.2 453.18 10.261 0.766 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})\, 10.069 10.220 10.349
{\rm log}_{10}({\rm SFR}) -0.402 -0.018 0.392
{\rm log}_{10}({\rm sSFR}) -10.659 -10.211 -9.777
{\rm stellar\ age} 5.554 7.345 9.705

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.693 -0.150 0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.258 -0.547 0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.430 0.680
\delta -0.609 -0.287 0.028
\tau_1/\tau_2 0.264 0.694 1.173
Q_{PAH} 0.283 1.004 2.135
U_{min} 2.254 6.171 13.041
{\rm log}_{10}(\gamma_e)\, -3.719 -3.081 -1.735

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.358 -3.382 -2.299
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.414 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.821 -0.023 0.368
0.03-0.10 Gyr -1.050 -0.164 0.487
0.10-0.33 Gyr -1.361 -0.223 0.292
0.33-1.08 Gyr -1.484 -0.156 0.302
1.08-3.53 Gyr -0.967 0.084 0.411
3.53-11.60 Gyr -0.287 0.267 0.481
11.60-12.89 Gyr -0.281 0.447 1.187