2025cyj

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Information

Transient

Name: TDE2025cyj
Right ascension: 9h25m19.83s
Declination: 23d30m09.54s
Discovery Date: Feb. 16, 2025, 6:35 a.m.
Classification: TDE
Redshift: 0.144000
MW E(B-V): 0.030

Host

Name: 2025cyj
Right ascension: 9h25m19.83s
Declination: 23d30m09.63s
Redshift: 0.144468
Photometric Redshift: 0.162
 

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 1.53
Cutout download processed 18.29
Global aperture construction processed 0.67
Local aperture photometry processed 6.41
Global aperture photometry processed 6.16
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.4
Host information processed 0.1
Global host SED inference processed 732.04
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.17
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) = 9h25m19.83s, 23d30m09.54s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 9h25m19.82s, 23d30m09.71s
semi major axis, semi minor axis (arcsec) = 4.8, 4.23
angle (degrees, anti-clockwise from east) = -28.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.39 0.92 23.540 0.719 AB
GALEX_NUV -0.37 0.91 AB
SDSS_u 33.53 3.32 20.086 0.107 AB
SDSS_g 98.92 2.86 18.912 0.031 AB
DES_g 111.66 0.68 18.780 0.007 AB
PanSTARRS_g 107.17 0.95 18.825 0.010 AB
SDSS_r 260.91 4.59 17.859 0.019 AB
PanSTARRS_r 267.44 1.06 17.832 0.004 AB
DES_r 298.18 1.69 17.714 0.006 AB
SDSS_i 401.34 6.14 17.391 0.017 AB
PanSTARRS_i 388.79 1.73 17.426 0.005 AB
PanSTARRS_z 522.37 2.96 17.105 0.006 AB
SDSS_z 571.57 12.54 17.007 0.024 AB
DES_z 528.48 4.92 17.092 0.010 AB
PanSTARRS_y 615.95 7.38 16.926 0.013 AB
2MASS_J 882.61 110.24 15.641 0.136 Vega
2MASS_H 1101.79 196.7 14.927 0.194 Vega
2MASS_K 993.3 181.47 14.570 0.198 Vega
WISE_W1 364.65 12.52 14.796 0.037 Vega
WISE_W2 237.54 14.82 14.622 0.068 Vega
WISE_W3 24.52 66.29 15.252 2.935 Vega
WISE_W4 374.81 396.04 10.845 1.147 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})\, 10.799 10.919 10.964
{\rm log}_{10}({\rm SFR}) -4.198 -1.054 0.444
{\rm log}_{10}({\rm sSFR}) -15.481 -12.018 -10.461
{\rm stellar\ age} 7.831 11.219 11.326

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.306 -0.948 -0.682
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.396 -0.522 0.111

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.359 0.526
\delta -0.855 -0.611 -0.354
\tau_1/\tau_2 0.413 0.951 1.510
Q_{PAH} 0.899 2.595 5.159
U_{min} 3.488 10.531 17.872
{\rm log}_{10}(\gamma_e)\, -2.752 -1.529 -0.451

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.738 -2.246 -1.399
{\rm log}_{10}(\tau_{AGN})\, 1.125 1.552 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.317 -1.549 -0.021
0.03-0.10 Gyr -5.176 -1.314 0.570
0.10-0.32 Gyr -6.459 -3.037 -0.376
0.32-1.04 Gyr -7.442 -4.337 -0.992
1.04-3.33 Gyr -5.054 -2.804 -0.602
3.33-10.73 Gyr -2.267 -0.477 1.043
10.73-11.92 Gyr 1.287 2.086 2.138