2025oap

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Information

Transient

Name: AT2025oap
Right ascension: 21h27m21.73s
Declination: 0d42m22.17s
Discovery Date: June 5, 2025, 9:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name:
Right ascension: 21h27m21.61s
Declination: 0d42m23.51s
Redshift: 0.138692
Photometric Redshift: 0.145
 

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 9.02
Cutout download processed 48.3
Global aperture construction processed 0.67
Local aperture photometry processed 6.9
Global aperture photometry processed 6.07
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.33
Host information processed 0.15
Global host SED inference processed 1807.69
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 21h27m21.73s, 0d42m22.17s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 21h27m21.61s, 0d42m23.51s
semi major axis, semi minor axis (arcsec) = 5.41, 3.86
angle (degrees, anti-clockwise from east) = -42.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.69 0.41 22.484 0.121 AB
GALEX_NUV 6.84 0.41 21.813 0.066 AB
SDSS_u 45.29 4.13 19.760 0.099 AB
SDSS_g 80.45 2.72 19.136 0.037 AB
DES_g 87.73 0.39 19.042 0.005 AB
PanSTARRS_g 88.96 0.91 19.027 0.011 AB
SDSS_r 189.88 4.2 18.204 0.024 AB
PanSTARRS_r 187.53 1.35 18.217 0.008 AB
DES_r 210.07 0.71 18.094 0.004 AB
SDSS_i 284.35 5.65 17.765 0.022 AB
PanSTARRS_i 289.66 1.16 17.745 0.004 AB
PanSTARRS_z 376.86 2.98 17.460 0.009 AB
SDSS_z 397.67 13.03 17.401 0.036 AB
PanSTARRS_y 412.76 7.63 17.361 0.020 AB
2MASS_J 623.69 124.48 16.018 0.217 Vega
2MASS_H 806.64 192.42 15.266 0.259 Vega
2MASS_K 882.73 215.82 14.698 0.265 Vega
WISE_W1 251.58 15.14 15.199 0.065 Vega
WISE_W2 187.34 18.92 14.879 0.110 Vega
WISE_W3 91.75 80.91 13.819 0.957 Vega
WISE_W4 318.11 446.73 11.024 1.525 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})\, 10.596 10.706 10.787
{\rm log}_{10}({\rm SFR}) -0.071 0.532 1.027
{\rm log}_{10}({\rm sSFR}) -10.764 -10.142 -9.686
{\rm stellar\ age} 7.594 10.993 11.353

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.433 -0.830 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.317 0.064 0.381

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.422 0.690
\delta -0.841 -0.480 -0.235
\tau_1/\tau_2 0.467 0.994 1.572
Q_{PAH} 0.412 1.454 3.209
U_{min} 3.262 9.417 17.242
{\rm log}_{10}(\gamma_e)\, -3.057 -1.829 -0.790

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.329 -2.068 -1.587
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.448 1.746

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.594 -0.667 0.147
0.03-0.10 Gyr 0.080 0.672 1.176
0.10-0.32 Gyr -3.840 -2.595 -0.542
0.32-1.04 Gyr -7.184 -4.606 -1.134
1.04-3.35 Gyr -4.981 -2.856 -0.737
3.35-10.79 Gyr -1.895 -0.136 0.861
10.79-11.99 Gyr 0.946 1.849 1.954