2025Y

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Information

Transient

Name: AT2025Y
Right ascension: 1h16m37.50s
Declination: 44d18m46.31s
Discovery Date: Jan. 2, 2025, 3:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 2025Y
Right ascension: 1h16m37.69s
Declination: 44d18m44.93s
Redshift: None
Photometric Redshift: 0.154
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 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 3.48
Cutout download processed 16.45
Global aperture construction processed 0.85
Local aperture photometry processed 6.02
Global aperture photometry processed 6.26
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.9
Host information processed 0.11
Global host SED inference processed 612.49
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.07
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) = 1h16m37.50s, 44d18m46.31s
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) = 1h16m37.68s, 44d18m45.03s
semi major axis, semi minor axis (arcsec) = 6.11, 3.05
angle (degrees, anti-clockwise from east) = -61.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.06 2.0 22.378 0.535 AB
GALEX_NUV 4.23 2.79 22.334 0.715 AB
SDSS_u 22.71 3.36 20.510 0.160 AB
SDSS_g 87.49 2.65 19.045 0.033 AB
PanSTARRS_g 99.96 1.06 18.900 0.012 AB
SDSS_r 239.58 4.38 17.951 0.020 AB
PanSTARRS_r 254.97 1.46 17.884 0.006 AB
SDSS_i 368.18 5.72 17.485 0.017 AB
PanSTARRS_i 401.79 1.41 17.390 0.004 AB
PanSTARRS_z 526.02 3.43 17.098 0.007 AB
SDSS_z 550.69 11.69 17.048 0.023 AB
PanSTARRS_y 651.49 7.4 16.865 0.012 AB
2MASS_J 813.93 125.1 15.729 0.167 Vega
2MASS_H 976.57 164.76 15.058 0.183 Vega
2MASS_K 1059.23 204.11 14.500 0.209 Vega
WISE_W1 535.23 15.57 14.380 0.032 Vega
WISE_W2 353.42 23.85 14.190 0.073 Vega
WISE_W3 89.19 52.44 13.850 0.638 Vega
WISE_W4 -29.35 323.83 Vega
 

Imaging data

 

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})\, 10.769 10.858 10.946
{\rm log}_{10}({\rm SFR}) -1.708 0.072 0.856
{\rm log}_{10}({\rm sSFR}) -12.643 -10.655 -9.932
{\rm stellar\ age} 5.939 6.961 8.904

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.651 -0.401 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.728 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.323 0.480 0.650
\delta -0.922 -0.743 -0.341
\tau_1/\tau_2 0.636 1.018 1.396
Q_{PAH} 1.340 3.279 5.446
U_{min} 2.614 8.108 15.940
{\rm log}_{10}(\gamma_e)\, -2.891 -1.869 -0.706

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.329 -3.179 -1.964
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.637 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.638 -0.410 0.369
0.03-0.10 Gyr -1.903 0.132 0.977
0.10-0.32 Gyr -1.531 0.232 0.838
0.32-1.03 Gyr -1.580 0.216 0.722
1.03-3.31 Gyr -0.612 0.662 0.995
3.31-10.63 Gyr 0.623 1.022 1.183
10.63-11.81 Gyr 0.422 1.089 1.825