2025qpt

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Information

Transient

Name: AT2025qpt
Right ascension: 1h08m44.58s
Declination: -46d28m20.09s
Discovery Date: July 8, 2025, 6:31 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name: IC1631
Right ascension: 1h08m44.86s
Declination: -46d28m32.70s
Redshift: 0.030968
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 27.5
Transient MWEBV processed 0.04
Host match processed 3.75
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.15
Global aperture photometry processed 0.41
Validate global photometry processed 0.5
Global host SED inference processed 593.3
Local aperture photometry processed 0.51
Validate local photometry processed 0.01
Local host SED inference not enough filters 18.16
 

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) = 1h08m44.58s, -46d28m20.09s
semi major axis, semi minor axis (arcsec) = 3.23, 3.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 392.91 72.34 16.519 0.200 Vega
2MASS_H 470.44 91.33 15.851 0.211 Vega
2MASS_K 339.23 130.68 15.736 0.418 Vega

Aperture details

RA, DEC (J2000) = 1h08m44.91s, -46d28m32.57s
semi major axis, semi minor axis (arcsec) = 26.78, 17.01
angle (degrees, anti-clockwise from east) = -81.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1045.51 24.21 16.352 0.025 AB
GALEX_NUV 1530.78 16.62 15.938 0.012 AB
2MASS_J 22230.37 478.89 12.138 0.023 Vega
2MASS_H 26664.4 604.02 11.468 0.025 Vega
2MASS_K 22281.53 864.61 11.192 0.042 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

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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})\, 10.462 10.677 10.847
{\rm log}_{10}({\rm SFR}) 0.842 1.235 1.580
{\rm log}_{10}({\rm sSFR}) -9.919 -9.465 -8.998
{\rm stellar\ age} 2.866 6.617 8.733

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.505 -0.716 -0.234
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.485 -0.545 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.712 1.031
\delta -0.279 0.015 0.206
\tau_1/\tau_2 0.516 0.971 1.470
Q_{PAH} 0.677 2.922 4.831
U_{min} 2.245 6.839 14.179
{\rm log}_{10}(\gamma_e)\, -3.578 -2.204 -1.395

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.636 -3.645 -1.297
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.541 2.004

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.445 0.964 1.292
0.03-0.10 Gyr 0.796 1.299 1.690
0.10-0.33 Gyr -0.206 0.894 1.574
0.33-1.10 Gyr -0.598 0.488 1.072
1.10-3.63 Gyr -0.672 0.466 0.891
3.63-12.01 Gyr -0.623 0.607 0.932
12.01-13.34 Gyr -0.604 0.712 1.421