2025spy

Download data

Information

Transient

Name: AT2025spy
Right ascension: 2h57m42.26s
Declination: 16d03m20.79s
Discovery Date: July 30, 2025, 5:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.143

Host

Name:
Right ascension: 2h57m42.29s
Declination: 16d03m19.26s
Redshift: 0.112185
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 26.06
Transient MWEBV processed 0.09
Host match processed 6.0
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.66
Global aperture photometry processed 3.69
Validate global photometry processed 10.07
Global host SED inference processed 417.09
Local aperture photometry processed 4.43
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) = 2h57m42.26s, 16d03m20.79s
semi major axis, semi minor axis (arcsec) = 0.98, 0.98
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) = 2h57m42.27s, 16d03m19.52s
semi major axis, semi minor axis (arcsec) = 9.43, 5.68
angle (degrees, anti-clockwise from east) = -46.54

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.6 2.73 21.698 0.390 AB
GALEX_NUV 9.75 3.2 21.428 0.356 AB
PanSTARRS_g 364.15 1.92 17.497 0.006 AB
PanSTARRS_i 1004.16 2.56 16.395 0.003 AB
PanSTARRS_z 1231.01 5.81 16.174 0.005 AB
PanSTARRS_y 1588.4 12.54 15.898 0.009 AB
2MASS_J 2270.85 180.07 14.615 0.086 Vega
2MASS_H 2854.04 293.13 13.894 0.112 Vega
2MASS_K 2484.94 303.62 13.574 0.133 Vega
WISE_W1 1210.5 23.3 13.494 0.021 Vega
WISE_W2 746.8 27.12 13.378 0.039 Vega
WISE_W3 981.43 112.38 11.246 0.124 Vega
WISE_W4 101.85 516.69 12.260 5.508 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture
 

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})\, 10.746 10.823 10.881
{\rm log}_{10}({\rm SFR}) -0.362 0.050 0.534
{\rm log}_{10}({\rm sSFR}) -11.196 -10.786 -10.283
{\rm stellar\ age} 3.982 5.601 6.676

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.164 -0.076 -0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.086 -0.219 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.051 0.128 0.282
\delta -0.893 -0.652 -0.240
\tau_1/\tau_2 0.563 0.897 1.249
Q_{PAH} 0.477 1.636 4.894
U_{min} 2.023 6.234 13.223
{\rm log}_{10}(\gamma_e)\, -2.991 -1.624 -0.606

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.561 -3.794 -2.738
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.597 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.218 0.105 0.359
0.03-0.10 Gyr -0.717 -0.002 0.611
0.10-0.32 Gyr -0.414 0.392 1.048
0.32-1.05 Gyr 0.682 1.004 1.239
1.05-3.41 Gyr 0.829 1.105 1.341
3.41-11.07 Gyr 0.462 0.869 1.030
11.07-12.31 Gyr -0.007 0.776 1.244