2025par

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Information

Transient

Name: AT2025par
Right ascension: 19h08m54.36s
Declination: 46d34m10.94s
Discovery Date: June 26, 2025, 8:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.068

Host

Name:
Right ascension: 19h08m54.11s
Declination: 46d34m11.02s
Redshift: None
Photometric Redshift: 0.144
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 11.44
Transient MWEBV processed 0.05
Host match processed 6.84
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 3.67
Validate global photometry processed 10.71
Global host SED inference processed 641.73
Local aperture photometry processed 4.0
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) = 19h08m54.36s, 46d34m10.94s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 19h08m54.11s, 46d34m11.25s
semi major axis, semi minor axis (arcsec) = 5.63, 3.77
angle (degrees, anti-clockwise from east) = -89.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 288.36 1.58 17.750 0.006 AB
2MASS_H 530.15 186.32 15.721 0.382 Vega
WISE_W3 512.9 44.21 11.951 0.094 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})\, 10.118 10.406 10.612
{\rm log}_{10}({\rm SFR}) -0.444 0.336 1.012
{\rm log}_{10}({\rm sSFR}) -10.855 -10.097 -9.275
{\rm stellar\ age} 1.929 5.379 7.963

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.810 -0.329 0.013
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.081 -0.497 0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.448 0.735
\delta -0.846 -0.407 0.064
\tau_1/\tau_2 0.317 0.746 1.241
Q_{PAH} 0.337 1.061 2.572
U_{min} 2.470 7.147 14.380
{\rm log}_{10}(\gamma_e)\, -3.611 -2.872 -1.620

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.244 -2.960 -1.491
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.408 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.589 0.359 0.752
0.03-0.10 Gyr -1.156 0.197 1.108
0.10-0.32 Gyr -1.067 0.273 1.085
0.32-1.04 Gyr -0.987 0.371 1.110
1.04-3.34 Gyr -1.136 0.295 0.811
3.34-10.74 Gyr -1.291 0.308 0.733
10.74-11.94 Gyr -1.139 0.355 1.252