2025unp

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Information

Transient

Name: AT2025unp
Right ascension: 16h04m05.77s
Declination: 35d37m39.98s
Discovery Date: Aug. 18, 2025, 4:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 16h04m05.94s
Declination: 35d37m39.13s
Redshift: None
Photometric Redshift: 0.174
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.56
Transient MWEBV processed 0.04
Host match processed 6.42
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 5.08
Global aperture photometry processed 4.9
Validate global photometry processed 14.37
Global host SED inference processed 399.26
Local aperture photometry processed 5.7
Validate local photometry no valid phot 0.02
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) = 16h04m05.77s, 35d37m39.98s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 16h04m05.92s, 35d37m39.42s
semi major axis, semi minor axis (arcsec) = 7.98, 3.29
angle (degrees, anti-clockwise from east) = -96.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4.38 3.57 22.296 0.885 AB
SDSS_g 9.91 1.72 21.410 0.189 AB
DES_g 14.01 0.4 21.034 0.031 AB
PanSTARRS_g 23.21 1.47 20.486 0.069 AB
SDSS_r 35.83 2.63 20.014 0.080 AB
PanSTARRS_r 29.39 1.29 20.229 0.048 AB
SDSS_i 44.83 4.18 19.771 0.101 AB
PanSTARRS_i 33.07 1.2 20.101 0.039 AB
PanSTARRS_z 30.12 3.98 20.203 0.143 AB
SDSS_z -29.32 14.34 AB
DES_z 20.41 1.44 20.626 0.077 AB
PanSTARRS_y 2.67 7.67 22.832 3.115 AB
2MASS_J 168.3 123.47 17.440 0.797 Vega
2MASS_H 150.79 200.85 17.086 1.446 Vega
2MASS_K 150.01 209.02 16.622 1.513 Vega
WISE_W1 45.11 8.71 17.065 0.210 Vega
WISE_W3 97.73 39.74 13.751 0.441 Vega
WISE_W4 541.53 238.65 10.446 0.478 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})\, 8.600 9.066 9.309
{\rm log}_{10}({\rm SFR}) -0.195 0.042 0.308
{\rm log}_{10}({\rm sSFR}) -9.437 -8.969 -8.375
{\rm stellar\ age} 1.299 4.264 6.061

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.573 -0.963 -0.273
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.316 -1.038 -0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.270 0.415 0.608
\delta -0.627 -0.244 0.071
\tau_1/\tau_2 0.620 1.029 1.433
Q_{PAH} 2.200 4.033 5.689
U_{min} 3.386 8.416 15.402
{\rm log}_{10}(\gamma_e)\, -3.027 -2.103 -0.891

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.107 -1.143 -0.554
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.404 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.053 0.274 0.451
0.03-0.10 Gyr -0.775 -0.129 0.298
0.10-0.32 Gyr -1.086 -0.397 0.012
0.32-1.02 Gyr -1.698 -0.719 -0.266
1.02-3.26 Gyr -2.091 -0.911 -0.508
3.26-10.43 Gyr -2.443 -1.064 -0.603
10.43-11.59 Gyr -2.432 -1.032 -0.366