2025klh

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Information

Transient

Name: AT2025klh
Right ascension: 16h32m34.13s
Declination: 53d26m31.56s
Discovery Date: May 15, 2025, 8:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025klh
Right ascension: 16h32m34.39s
Declination: 53d26m34.83s
Redshift: None
Photometric Redshift: 0.153
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 2.82
Transient MWEBV processed 0.07
Host match processed 2.28
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 4.21
Validate global photometry processed 10.85
Global host SED inference processed 423.18
Local aperture photometry processed 3.98
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) = 16h32m34.13s, 53d26m31.56s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 16h32m34.39s, 53d26m34.89s
semi major axis, semi minor axis (arcsec) = 7.39, 7.18
angle (degrees, anti-clockwise from east) = -173.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 176.83 2.07 18.281 0.013 AB
PanSTARRS_r 271.74 2.39 17.815 0.010 AB
PanSTARRS_i 362.94 2.93 17.500 0.009 AB
PanSTARRS_z 388.96 4.87 17.425 0.014 AB
PanSTARRS_y 456.51 11.92 17.251 0.028 AB
2MASS_J 496.72 172.36 16.265 0.377 Vega
2MASS_H -257.12 275.2 Vega
2MASS_K 554.77 306.02 15.202 0.599 Vega
WISE_W1 252.64 9.17 15.195 0.039 Vega
WISE_W3 469.98 37.88 12.046 0.088 Vega
WISE_W4 434.16 204.66 10.686 0.512 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})\, 10.208 10.333 10.439
{\rm log}_{10}({\rm SFR}) -0.326 0.207 0.643
{\rm log}_{10}({\rm sSFR}) -10.691 -10.131 -9.694
{\rm stellar\ age} 1.931 4.172 5.841

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.004 -0.701 -0.478
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.816 0.080 0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.232 0.382
\delta -0.805 -0.474 -0.056
\tau_1/\tau_2 0.608 1.000 1.391
Q_{PAH} 0.420 1.273 3.069
U_{min} 2.327 6.907 13.917
{\rm log}_{10}(\gamma_e)\, -3.176 -2.384 -1.265

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.397 -3.379 -2.218
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.613 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.185 0.151 0.387
0.03-0.10 Gyr -0.782 0.204 0.744
0.10-0.32 Gyr -0.494 0.607 1.079
0.32-1.03 Gyr 0.567 0.941 1.239
1.03-3.31 Gyr 0.074 0.564 0.878
3.31-10.64 Gyr -1.012 0.198 0.537
10.64-11.83 Gyr -1.241 0.107 0.705