2025hny

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Information

Transient

Name: AT2025hny
Right ascension: 18h29m38.12s
Declination: 60d13m35.98s
Discovery Date: April 18, 2025, 1:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name: 2025hny
Right ascension: 18h29m31.89s
Declination: 60d13m26.98s
Redshift: 0.053131
Photometric Redshift: 0.058
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
failed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.88
Cutout download processed 3.92
Global aperture construction processed 0.68
Local aperture photometry processed 4.24
Global aperture photometry processed 4.25
Validate local photometry processed 0.02
Validate global photometry processed 11.58
Host information processed 0.08
Global host SED inference processed 442.77
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status blocked N/A N/A
 

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) = 18h29m38.12s, 60d13m35.98s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 0.88 0.44 24.037 0.538 AB
PanSTARRS_r 0.02 0.5 28.191 28.084 AB
PanSTARRS_i -1.29 0.62 AB
PanSTARRS_z 2.29 1.43 23.001 0.676 AB
PanSTARRS_y -18.02 3.78 AB

Aperture details

RA, DEC (J2000) = 18h29m31.82s, 60d13m27.01s
semi major axis, semi minor axis (arcsec) = 20.26, 13.93
angle (degrees, anti-clockwise from east) = -63.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 121.43 5.11 18.689 0.046 AB
PanSTARRS_g 1390.8 4.01 16.042 0.003 AB
PanSTARRS_i 3851.49 5.23 14.936 0.001 AB
PanSTARRS_z 4451.75 13.33 14.779 0.003 AB
PanSTARRS_y 5614.5 33.22 14.527 0.006 AB
2MASS_J 6239.48 399.59 13.517 0.070 Vega
2MASS_H 9053.07 595.18 12.640 0.071 Vega
2MASS_K 7664.81 730.11 12.351 0.103 Vega
WISE_W1 3622.77 28.29 12.303 0.008 Vega
WISE_W2 2223.51 31.08 12.193 0.015 Vega
WISE_W3 6820.43 105.34 9.141 0.017 Vega
WISE_W4 5510.52 600.3 7.927 0.118 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.737 10.811 10.891
{\rm log}_{10}({\rm SFR}) 0.100 0.468 1.008
{\rm log}_{10}({\rm sSFR}) -10.739 -10.291 -9.722
{\rm stellar\ age} 7.529 8.474 11.289

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.517 -0.344 -0.218
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.048 0.248 0.392

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.282 0.435
\delta -0.769 -0.408 0.004
\tau_1/\tau_2 0.537 0.960 1.366
Q_{PAH} 0.487 1.256 2.688
U_{min} 2.583 7.732 14.960
{\rm log}_{10}(\gamma_e)\, -3.177 -2.119 -1.377

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.257 -3.283 -2.326
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.618 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.063 0.361 0.573
0.03-0.10 Gyr -0.111 0.502 1.134
0.10-0.33 Gyr -0.888 0.028 0.595
0.33-1.08 Gyr -1.275 -0.171 0.309
1.08-3.57 Gyr -1.062 0.024 0.541
3.57-11.74 Gyr 0.377 0.918 1.057
11.74-13.05 Gyr 0.679 1.297 1.927